Model: 10121204
Lock WasherProperties:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Part 10121204 NSN 5310-00-209-1366
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
End Items End applications NSN 5310-00-209-1366 is a component of
- Sat Hc-130); Communications Terminal Ec-130e Mc-130h An/tpn-18; Aircraft (ac-130h W/s:radar Set
- B-52 Aircraft; Test Station B-1 Aircraft; Support Equipment Jul83)(an/uyq-3a); Support Equipment
- Oq-290(v)msm Test Station
- B-52 Aircraft Support Equipment
- An/uyq-3a (v) 2 Direct Air Support Central
- B-1 Aircraft Support Equipment
- Advanced Medium Range Air-to-air (amraam)/aim120a Missile
- An/spn-35b
- Satellite An/gsc-39(v)1 Communications Terminal
- An/tpn-18 Radar Set
- Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
- Vertical And Short Take-off Optical Landing (vstol) System
- 013260710
- Commu Switching Set
- 011659309
- Communications Central
- 009169404
- Air Conditioner
- 012728054
- Oscilloscope
- 011803034
- Signal Data Processor
- 011125303
- Teletypewriter Set
- 013846922
- Air Conditioner
- 010711820
- Indicator Panel
- 011919468
- Circuit Card Assembly
- 007520603
- Radar Set
- 011945738
- Color Moni Test Set
- 011975700
- Display Test Bench
- 012020191
- Electrical Equipment Mounting Base
- 012026357
- Meteorological Data Display Set
- 009857899
- Power Supply
- 012113934
- Panoramic Indicator
- 009194800
- Radio Teletyp Modem
- 010750261
- Radio Frequency Power Test Set
- 012283438
- Power Supply
- 012283603
- Aural Ton Generator
- 012165858
- Trainer Radiac Set
- 012321828
- Circuit Card Assembly
- 012363610
- Electrical Filter Assembly
- 012388756
- Radio Frequency Interference Filter
- 014811274
- Electrical-electronic Equipment Control Panel
- 001413606
- Antenna Control
- 012482847
- Monitor Panel
- 012628319
- Data Acquisition Unit
- 012663452
- Navigational Computer
- 012793572
- Interconnecting Box
- 012827093
- Radar Receiver-transmitter
- 012830088
- Radar Receiver-transmitter
- 012830089
- Radar Receiver-transmitter
- 012862375
- Radio Frequency Amplifier
- 012198759
- Air Conditioner
- 007951797
- Full Tracked Combat Engineer Vehicle
- 007951797
- Full Tracked Combat Engineer Vehicle
- 001245387
- Engine With Contain
- 012951677
- Power Supply
- 012953937
- Circuit Card Assembly
- 012966347
- Power Supply Subassembly
- 012966353
- Circuit Card Assembly
- 012992506
- Antenna Reflector
- 012992542
- Aircraft Maintenance Fixture
- 012992615
- Antenna Pedestal
- 012996155
- Electrical-electronic Equipment Control Panel
- 012999153
- Antenna Control Subassembly
- 013051027
- Power Supply
- 009207108
- Mounting
- 013084491
- Fire Control Computer
- 010769947
- Antenna Group
- 013220590
- Power Supply
- 013264163
- Test Adapter
- 013264596
- Aircraft Components Test Set Subassembly
- 013270509
- Fuel Control System Test Set
- 011146064
- Signal Data Recorder-reproducer Set
- 013320780
- Electrical-electronic Equipment Control Panel
- 005031250
- Radio Receiver
- 010440137
- Message Entry Devic
- 013516291
- Electronic Systems Test Set
- 013260712
- Communica Processor
- 013862835
- Communication Subsystem
- 014487191
- Network Management Tool
- 013683236
- Aircraft Maintenance Fixture
- 013720089
- Circuit Card Assembly
- 013720090
- Circuit Card Assembly
- 013789624
- Electronic Components Assembly
- 013803119
- Electronic System Test Controller
- 013804768
- Circuit Card Assembly
- 011154579
- Punched Card Reader
- 013853213
- Digital Computer
- 013858223
- Electrical Load Bank
- 014410114
- Signal Data Processor
- 014457204
- Data Entry Keyboard
- 005032760
- Teletypewriter
- 007825278
- Mast
- 014643663
- Circuit Card Assembly
- 014742779
- Dust And Moisture Seal Protective Plug
- 011197314
- Oscilloscope
- 012755061
- Diesel Engine Generator Set
- 013266539
- System Control Gp T
- 013948033
- Flyer's Helmet
- 011585397
- Data Processing Sys
- 007826983
- Battery Charger
- 012237548
- Radar Test Set
- 013267331
- System Control Gp M
- 001342599
- Telephone Set
- 005032764
- Teletypewriter
- 005032769
- Teletypewriter
- 010488824
- Lo Paper Tape Punch
- 013273123
- Electronic Test Digital Data Analyzer
- 014493239
- Telephone Set
- 007870304
- Oscilloscope
- 013875426
- Cargo Trailer
- 011604684
- Radio Receiving Set
- 013279838
- Antenna Group
- 012670554
- Electronic Components Assembly
- 013948034
- Flyer's Helmet
- 003079376
- Radio Receiving Set
- 005033316
- Teletypewriter Set
- 012355480
- Electr Test Station
- 009264136
- Air Conditioner
- 000113632
- Coder-decoder Case
- 011585397
- Data Processing Sys
- 009995277
- Modem Radio
- 005190103
- Power Supply
- 009267378
- Teletypewriter
- 010828404
- Voice Terminal
- 013293356
- Digital Computer
- 009995662
- Photograph Test Set
- 000113653
- Dial Telephone Central Office
- 000113889
- Teletypewriter Set
- 013948036
- Flyer's Helmet
- 000123101
- Radar Test Set
- 010538624
- Hard Copy Unit
- 012369041
- Flight Control System Test Set
- 011214585
- Receiver Group
- 013696081
- Cargo Carrier
- 012369097
- Radio Receiving Set
- 010079401
- Satellite Communica
- 008325784
- Radar Test Set
- 012848305
- Communications Term
- 012848306
- Communications Term
- 001387990
- Radio Receiver-transmitter
- 004020748
- Motion Picture Camera
- 012848308
- Communications Term
- 011216934
- Digital Electronic Counter
- 012419710
- Tele Central Office
- 010079427
- Antenna Group
- 000331389
- Trailer Mounted Diesel Engine Generator Set
- 008526343
- Low Speed Cardpunch
- 013301864
- Management Facility
- 004022263
- Radio Set
- 003488442
- Tank Periscope
- 003488442
- Tank Periscope
- 012466826
- Telephone Set
- 011240834
- Voltmeter
- 012886361
- Sweep Generator
- 010172798
- Radar Set
- 004327312
- Modulation Meter
- 011675381
- Elect Test Station
- 002372472
- Signal Data Translator
- 010177039
- Fire Direction Cent
- 001418050
- Cargo Trailer
- 010832896
- Anc Key Gen Frame
- 013400901
- Antenna Control Subassembly
- 014069644
- Antenna Test Set
- 000508905
- Cargo Truck
- 013413350
- Security Data Syste
- 011719833
- Satellite Network C
- 009350033
- Radio Receiver-transmitter
- 010177040
- Fire Direction Cent
- 011275077
- Cargo Truck
- 013048463
- Signal Generator
- 000508984
- Truck Tractor
- 011731463
- Receiver Group
- 010618928
- Digital Readout Electronic Counter
- 013063849
- Electrical-electronic Equipment Test Station
- 008920622
- Radio Receiver-transmitter
- 004327312
- Modulation Meter
- 004327312
- Modulation Meter
- 004327312
- Modulation Meter
- 001491399
- Radio Set Control
- 011491353
- Diesel Engine
- 011291794
- Hydrauli Mast Group
- 004115443
- Air Conditioner
- 010969356
- Cargo Carrier
- 010181246
- Air Traffic Control
- 012503719
- Air Conditioner
- 013094494
- Communications Modem
- 001305815
- Radio Receiver-transmitter
- 007520603
- Radar Set
- 007520603
- Radar Set
- 009355071
- Radio Set
- 007520603
- Radar Set
- 007520603
- Radar Set
- 005430012
- Telephone Set
- 014145126
- Guided Missile System Radar Signal Simulator Station
- 001652970
- Radio Set
- 007520603
- Radar Set
- 007520603
- Radar Set
- 007520603
- Radar Set
- 007520603
- Radar Set
- 007520603
- Radar Set
- 012509557
- Si Modem Converter
- 013469317
- Utility Truck
- 010886713
- Telephone Test Set
- 007520603
- Radar Set
- 011776976
- Antenna Group
- 012512720
- Antenna Group
- 000784771
- Radio Frequency Amplifier
- 014145132
- Radar Transmitter
- 004231693
- Interrogator Set
- 009356955
- Automatic Chemical Agent Alarm
- 010628194
- Communicat Terminal
- 007520603
- Radar Set
- 001681477
- Communications Central
- 007520603
- Radar Set
- 007520603
- Radar Set
- 007520603
- Radar Set
- 012512758
- Optoelectronic Display
- 013471083
- Electronic Warfare Training Set
- 013153751
- Automatic Telephone Central Office
- 007520603
- Radar Set
- 012531444
- Interconnecting Box
- 007520603
- Radar Set
- 007520603
- Radar Set
- 011384746
- Radar Tra Generator
- 004244370
- Electrical Pulse Analyzer
- 000052401
- Radar Set Subassembly
- 008920758
- Antenna Group
- 000215144
- Test Control Panel
- 000236857
- Audio Frequency Amplifier
- 011863235
- Multiplexer-demulti
- 000413337
- Radio Receiver
- 001681781
- Air Conditioner
- 009377690
- Power Supply
- 001341454
- Control-indicator
- 000642041
- Amplifier Assembly
- 000658873
- Radar Test Set
- 000668754
- Electronic Circuit Plug-in Unit Test Set
- 000680641
- Oscilloscope
- 000685604
- Electronic Control Amplifier
- 010628246
- Radio Set
- 012519658
- Signal Generator
- 010920892
- Nonexpandable Shelter
- 000824269
- Amplifier-power Supply
- 000874186
- Multimeter
- 000979498
- Radar Receiver-transmitter
- 011385644
- Sensor Monitoring S
- 011240834
- Voltmeter
- 011240834
- Voltmeter
- 012670555
- Electronic Components Assembly
- 001106792
- Direction Mechanism
- 001152406
- Oscilloscope
- 001174118
- Receiver Subassembly
- 011240834
- Voltmeter
- 012670556
- Electronic Components Assembly
- 012670553
- Electronic Components Assembly
- 001189660
- Meteorological Station Group
- 001346260
- Radar Transmitter
- 001350095
- Filter-attenuator A
- 004327312
- Modulation Meter
- 010631915
- Flight Lin Test Set
- 001379142
- Radio Frequency Amplifier
- 001413787
- Course Indicator
- 011877844
- Facsimile Lightwe
- 002648928
- Radio Frequency Amplifier
- 001489406
- Oscilloscope
- 001507196
- Antenna Tr Test Set
- 001507197
- Indicator Test Set
- 001527399
- Relay-switch Assemb
- 001621231
- Radar Set Subassembly
- 010631916
- Survellance Informa
- 001660031
- Power Supply Subassembly
- 001680143
- Radio Test Set
- 001739652
- Amplifier Assembly
- 012546307
- Transmitter Group
- 010924907
- Radio Receiver-transmitter
- 001957516
- Attitude Indicator
- 010631917
- Radio Receiving Set
- 012848801
- Radar Set Subassembly
- 002032217
- Radio Transmitter
- 009410068
- Teletypewriter Set
- 002250763
- Aircraft Components Test Set Subassembly
- 002251215
- Power Supply
- 002271041
- Relay Test Set
- 010269621
- Vpa Assembly
- 014257322
- Maintenance Support Station
- 012554218
- Receiver Group
- 014266720
- Bridge Processor
- 013948032
- Flyer's Helmet
- 008921097
- Teletypewriter Reperforator
- 003032620
- Electronic Control Amplifier
- 003032621
- Electronic Control Amplifier
- 013574405
- Radio Receiving Set
- 003225732
- Electronic Control Amplifier
- 003225733
- Electronic Control Amplifier
- 003328383
- Power Supply
- 003346726
- Control Assembly
- 009420856
- Radio Transmitter
- 014336251
- Management-planning System Control Group
- 003423894
- Computer Test Set
- 003423895
- Pedestal G Analyzer
- 003424023
- Aircraft Maintenance Fixture
- 003467298
- Course Indicator
- 005536061
- Teletypewriter
- 013172136
- Trailer Mounted Diesel Engine Generator Set
- 003710528
- Control
- 003862007
- Signal Generator
- 001061722
- Course Indicator
- 014336252
- Integrated System Control
- 004103248
- Gyro Test Station
- 004160022
- Radio Frequency Amplifier
- 004160981
- Signal Generator
- 004334297
- Test Adapter
- 004375575
- Audio Frequency Amplifier
- 004446474
- Aerial Cam Test Set
- 004451041
- Power Supply
- 004452235
- Radio Test Set
- 004480365
- Test Set
- 004487153
- Transmitter Subassembly
- 004544585
- Amplifier-computer
- 004587943
- Relay Assembly
- 004587956
- Steering S Computer
- 010951211
- Radio Teletypewriter Set
- 004752436
- Bomb Ejecti Release
- 004752437
- Aircraft Bomb Rack
- 004866410
- Telephone Line Equalizer
- 004866431
- Multiplexer Subassembly
- 013603867
- Digital Computer System
- 014340905
- Network Management Central
- 004930059
- Motor And Gearbox A
- 004980964
- Radio Test Set
- 005628900
- Video Amplifier
- 005045464
- Oscilloscope
- 005051073
- Radio Receiver
- 009499909
- Radio Set Control Group
- 001335879
- Power Supply
- 005060114
- Electronic Control Amplifier
- 013610082
- Flight Lin Test Set
- 005326008
- Receiver-transmitter Subassembly
- 011463260
- Kg-84a
- 005360446
- Control Assembly
- 005398598
- Servo Test Set
- 010664493
- Test Station Group
- 011899782
- Air Conditioner
- 005489070
- Radar Set
- 005575812
- Electrical Dummy Load
- 004343644
- Speech Equipment
- 005627244
- Electrical Pulse Analyzer
- 010997798
- Radio Set
- 013199032
- Trailer Mounted Diesel Engine Generator Set
- 014430886
- Surveillance Information Processing Center
- 005889439
- Electronic Control Amplifier
- 005910528
- Audio Frequency Amplifier
- 005910532
- Fo Termination Unit
- 005933042
- Torque Ge Amplifier
- 006058496
- Electronic Control Amplifier
- 006069179
- Radar Test Set
- 006097206
- Electronic Control Amplifier
- 006265539
- Synchro Test Set
- 013958035
- Lock Washer
- 006288029
- Test Adapter
- 006494761
- Radar Test Set
- 001135664
- Communication Patching Switchboard
- 005663067
- Signal Generator
- 006594293
- Electrical Synchronizer
- 001135665
- Communication Patching Switchboard
- 001135666
- Communication Patching Switchboard
- 011006815
- Radio Teletypewriter Set
- 006762609
- Automa Turn Control
- 006764551
- Flight Control System Test Set
- 010688566
- Test Set Subassembly
- 011934998
- Air Conditioner
- 011744066
- Trailer Mounted Lithographic Copying Camera
- 006788472
- Mock Up Bench
- 006825102
- Automatic Pilot Test Set
- 006839593
- Radio Test Set
- 006905949
- Antenna
- 001135726
- Bench Test Panel Ph
- 009594326
- Remot Tone Receiver
- 006905954
- Radar Receiver-transmitter
- 006975674
- Automatic Pilot Altitude Control
- 007076480
- Elevator Tr Adapter
- 007118898
- Electronic Control Amplifier
- 007120884
- Radar Test Set
- 007220964
- Automatic Pilot Flight Controller
- 013635118
- Message Swi Central
- 011960014
- Multimeter
- 014432317
- Surveillance Information Processing Center
- 007616294
- Circuit Card Assembly
- 007658463
- Signal Data Converter
- 007716359
- Radar Test Set
- 001860640
- Dial Telephone Central Office
- 007738493
- Electronic Control Amplifier
- 007899640
- Receiver-transmitter Subassembly
- 007953237
- Radar Test Set
- 007986859
- Elevator Tr Adapter
- 014432318
- Surveillance Information Processing Center
- 008146979
- Radio Receiver-transmitter
- 008187642
- Radio Receiver-transmitter
- 008316404
- Potentiome Test Set
- 008388266
- Reeling Mechanism
- 014806635
- Distribution Box
- 008537149
- Electronic Control Amplifier
- 011481772
- Meteorological Data
- 013226485
- Data Analysis Central
- 011662051
- Engine And Containe
- 001660223
- Antenna
- 008670718
- Delay Tri Amplifier
- 008689756
- Countermeasures Dispensing Set Test Set
- 008717199
- Power Supply
- 009078300
- Telegraph Terminal
- 012006690
- Computer Processor
- 008803568
- Radio Receiver-transmitter
- 008809688
- Radio Receiver-transmitter
- 010298728
- Bottle Cleaning-cha
- 008866644
- Radar Test Set
- 012018638
- Electrical Frequency Synthesizer
- 009001196
- Radio Receiver-transmitter
- 009018844
- Signal Data Converter
- 009055146
- Electronic Equipment Air Cooler
- 010304113
- Electronic Plug-in
- 012649757
- Communications Central
- 009186842
- Converter Subassemb
- 009242947
- Circuit Card Assembly
- 009255634
- Missile Aw Detector
- 009272431
- Power Supply
- 014432322
- Surveillance Information Processing Center
- 014186654
- Full Tracked Personnel Carrier
- 009341518
- Amplifier Assembly
- 009400022
- Azimuth-range Indicator
- 009400261
- Height-range Indicator
- 009400336
- Azimuth-range Indicator
- 009470840
- Self Test Module
- 009491802
- Microwave Test Set
- 009512554
- Radio Test Set
- 004490154
- Speech Security Equ
- 009612284
- Signal Generator Test Set
- 009739190
- Mis Channel Control
- 009849665
- Sweep Generator
- 009889041
- Radio Receiver
- 009902331
- Radio Receiver
- 009949266
- Fire Control System Test Set
- 009082003
- Control Transmitter
- 013234779
- Nonexpandable Shelter
- 009995119
- Direction Test Set
- 010030707
- Coder-transmitter
- 001172868
- Nonexpandable Shelter
- 012656000
- Multimeter
- 010063391
- Circuit Card Assembly
- 010081573
- Int Console Monitor
- 010081574
- Int Console Monitor
- 010096482
- Control Panel
- 010112861
- Radar Target Indicator
- 010343946
- Radar Set
- 012056213
- Antenna
- 013243176
- Digital Computer
- 010124887
- Guided Missile Guidance And Control Section
- 010133506
- Power Supply
- 006473737
- Modulation Meter
- 009083132
- Interconnecting Box
- 010162052
- Receiver Group
- 002214939
- Transportable Shelter Lift Dolly Set
- 004506742
- Still Picture Projector
- 013243177
- Digital Computer
- 010250473
- Radar Target Indicator
- 010320174
- Coordinate Data Monitor
- 010339490
- Power Supply
- 010339491
- Power Supply
- 010346073
- Frequency Calibrator
- 010704066
- Radio Receiving Set
- 012081816
- Sensor Si Simulator
- 010349532
- Electronic Frequency Converter
- 010351516
- C Manifold Assembly
- 013746643
- Satellite Signals Navigation Set
- 014440332
- Automatic Telephone Central Office
- 010367181
- Light Generating Scanner
- 009857574
- Distribution Box
- 013253156
- System Control Ctr
- 010423272
- Circuit Card Assembly
- 010423317
- Antenna System Test Set
- 010423887
- Radar Set Subassembly
- 010428591
- Circuit Card Assembly
- 010441376
- Electronic Control Amplifier
- 013575071
- Electrical Equipment Mounting Base
- 010498016
- Countermeasure Receiver Subassembly
- 012685105
- Radio Set
- 013946474
- Flyer's Helmet
- 001660222
- Antenna Pedestal
- 010513643
- Power Distribution Panel
- 010521676
- Audio And Automatic
- 010533579
- Electrical Synchronizer
- 010537839
- Electronic Control Amplifier
- 010537894
- Radar Receiver-transmitter
- 012363852
- Interconnecting Box
- 010568647
- Radar Receiver-transmitter
- 010575272
- Test Adapter
- 010575548
- Circuit Card Assembly
- 004634013
- Signal Data Converter Test Set
- 012089755
- Electrical Distributing System
- 010601197
- Electrical Special Purpose Cable Assembly
- 010606824
- Antenna Subassembly
- 009083133
- Interconnecting Box
- 011368745
- Cargo Carrier
- 010612747
- Frequency Reference And Electronic Distribution Unit
- 010612748
- Frequency Reference And Electronic Distribution Unit
- 010618468
- Radar Set Subassembly
- 010620960
- Electrical Equipment Mounting Base
- 010621130
- Radar Transmitter Subassembly
- 010621131
- Radar Transmitter Subassembly
- 010621702
- Radar Transmitter Subassembly
- 010632765
- Transmitter Subassembly
- 010638806
- Radar Target Indicator
- 010666214
- Liquid Argon-nitrogen-oxygen Storage Tank
- 010674120
- Sequential Timer
- 011504140
- Diesel Engine Generator Set
- 012114217
- Radiac Set
- 010718399
- Guided Missile Guidance And Control Section
- 013260101
- Signal Data Converter
- 010751520
- Circuit Card Assembly
- 010776904
- Digital Voltmeter
- 010800994
- Interface Device Panel
- 010832605
- Test Adapter
- 002237548
- Radio Set
- 001660221
- Antenna
- 010897302
- Radio Test Set
- 010921322
- Alpha Mach Computer
- 011478638
- Remote Swit Control
- 011004456
- Liquid Argon-nitrogen-oxygen Storage Tank
- 010389119
- Receiver Group
- 001062677
- Antenna
- 010709415
- Radar Set
- 014445370
- Signal Scanner
- 011111725
- Electrical Special Purpose Cable Assembly
- 011128904
- Power Supply
- 009267378
- Teletypewriter
- 009267378
- Teletypewriter
- 011141358
- Encoder-decoder
- 011217395
- Electronic Control Amplifier
- 011227108
- Power Supply
- 001248678
- Telephone Set
- 009267378
- Teletypewriter
- 011287007
- Automatic Meteorological Station
- 012138200
- Tactical Electronic
- 009267378
- Teletypewriter
- 011316155
- Transmitter Subassembly
- 011322318
- Loads And Switch As
- 011326167
- Relay-switch Assemb
- 011408419
- Power Switchboard
- 011427972
- Bayonet Kit
- 014445393
- Antenna Synchro
- 006473737
- Modulation Meter
- 011515357
- Power Supply Subassembly
- 012721915
- Tactical S Terminal
Pricing & Availability Check
Submit this form for stock availability and pricing.How to Order
Ordering from buyaircraftparts.comIf you would like to order this lock washer (NSN 5310-00-209-1366)
please submit the pricing and availability form above to receive an up to date quote by email.
If you agree to the pricing and terms you can e-sign your order online!
We are pleased to have the opportunity to serve you.
Have a Question
Hours: | 08:00-18:00 Eastern Standard Time |
Phone: | +1 470-231-0824 |
Email: | Contact Form » |
Schedule B and Export
- Schedule B: 7318210000
- SITC: 69422
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Freight Class: Spring washers and other lock washers, iron or steel
Highest Rated Parts
-
151-54086 Switch Guard
NSN 5930-00-393-9835
-
TIP30 Transistor
NSN 5961-00-432-0519
-
2CM261D1 Alternating Current Generator
NSN 6115-00-978-3063
-
6000 Lubrication Fitting
NSN 4730-00-050-4208
Recently Purchased Parts
-
JANTX2N3823A Transistor
NSN 5961-00-517-9415
-
A0S00-30-4S Fixed Attenuator
NSN 5985-01-628-6088
-
68A321327-2063 Air Structural Component Support
NSN 1560-01-500-7878
-
H16DW569-610 Branched Wiring Harness
NSN 6150-01-449-0951
Hot Parts
-
91706530 Transistor
NSN 5961-01-425-7981
-
HLT127-6-13 Pin-rivet
NSN 5320-01-267-3003
-
148C029H01 Pipe Tee
NSN 4730-01-100-3415
-
1AH37 Socket Wrench Socket
NSN 5120-01-399-9549