Model: 43W4740-30

Lock Washer

Properties:

Hole Diameter

Between 0.141 inches and 0.148 inches

Outside Diameter

0.250 inches

Material Thickness

Between 0.031 inches and 0.037 inches

End Application

Mrap rg-31

End Application

Mrap rg-31; medium mine protected vehicle - mmpv

Hardness Rating

90.0 rockwell b

Material

Copper alloy

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification single treatment response

Style Designator

Split helical-right hand

NSN

5310-00-184-8977

Part Number

43W4740-30

Description

Washer,lock

CAGE

D9182

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 43W4740-30 NSN 5310-00-184-8977

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14218

FIIG:

A022B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5310-00-184-8977 is a component of

Close In Weapon System (ciws-phalanx)
B-52 Aircraft Support Equipment
B-1 Aircraft Support Equipment
An/tlq-17a Traffic Jam
Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
B-52h) Aircraft Tf33-p-3/5/9 (c/ec-135 Engine
Phoenix (aim-54) Air-to-air Missile
T56-a-7/15 (c-130b/e/h/n/p) Aircraft Engine
Vertical And Short Take-off Optical Landing (vstol) System
013642323
Circuit Card Assembly
012655155
Linear Actuating Cylinder Assembly
010920892
Nonexpandable Shelter
014265079
Circuit Card Assembly
014455368
Amplifier-power Supply
008688353
Signal Generator
013681481
Circuit Card Assembly
013964270
Radar Modulator
013125404
Circuit Card Assembly
013205516
Amplifier Assembly
013672866
Power Supply
013774337
Linear Actuating Cylinder Assembly
014069068
Electronic Components Assembly
005536061
Teletypewriter
013767413
Armament System Electrical Control Box
013199551
Circuit Card Assembly
012546307
Transmitter Group
013925718
Radio Receiver-transmitter
013903334
Aircraft Navigational Light
014335799
Aircraft Navigational Light
009420856
Radio Transmitter
014078948
Transponder Set Control
010654467
Meteorological Data
012554218
Receiver Group
011202969
Battery Charger
005575970
Teletypewriter Set
012554547
Voltmeter
013914758
Radar Modulator
005663067
Signal Generator
011025916
Radio Teletypewriter Set
009022548
Air Conditioner
009594326
Remot Tone Receiver
001139768
Power Supply
009082003
Control Transmitter
011023921
Digital Message Dev
002435174
Radio Test Set
009082840
Ra Transmitting Set
009722326
Gasoline Engine Generator Set
002435174
Radio Test Set
002435174
Radio Test Set
002435174
Radio Test Set
002435174
Radio Test Set
005998252
Rawin Set
014556862
Circuit Card Assembly
002214939
Transportable Shelter Lift Dolly Set
012513574
Signal Control Drawer
014063302
Radar Modulator
008778380
Digi Electric Timer
006638084
Wind Measuring Set
009083133
Interconnecting Box
005049112
Attack Helicopter
008778380
Digi Electric Timer
013689500
Tracked Ammunition Carrier
012513573
Signal Control Drawer
009083132
Interconnecting Box
005049112
Attack Helicopter
005049112
Attack Helicopter
010389119
Receiver Group
005049112
Attack Helicopter
009857899
Power Supply
012866543
Radio Receiver-transmitter
005049112
Attack Helicopter
005049112
Attack Helicopter
000824275
Electronic Equipment Maintenance Kit
012483507
Guided Missile System Test Equipment
007386342
Trailer Mounted Diesel Engine Generator Set
000588067
Radio Set Control
012693621
Radio Frequency Amplifier
000412127
Chassis Asy
002261568
Gasoline Engine Generator Set
014830550
Targeting Pod Center Section
000645514
Attitude Indicator
000894403
Transponder Set Control
001233054
Signal Generator
001263025
Electric Power Plant
000500852
Tank Tuning Coupler
000834865
Navigation Test Set
013962795
Radar Modulator
000680641
Oscilloscope
001144063
Radio Receiver
001195587
Hydraulic System Components Test Stand
001067442
Aircraft Navigational Light
001263024
Gas Turbine Engine Generator Set
001795161
Standing Wave Ratio Indicator
001138209
Aircraft Navigational Light
001345985
Signal Comparator
001060947
Radar Receiver-transmitter
001677451
Motor-generator
002381543
Radio Set Control
009194800
Radio Teletyp Modem
002025385
Radar Transmitter
002038084
Aircraft Submerged Pump
002531513
Tactical Imagery In
002430393
Demand Oxygen Regulator
002534833
Trigger-video Signal Selector
012587581
Radio Receiver-transmitter
002361557
Cable Breakout Adapter
003280421
Motor-generator
012587579
Radio Receiver-transmitter
002430554
Multimeter
003024784
Fire Control System Test Set
001342599
Telephone Set
002435174
Radio Test Set
002025688
Aircraft Submerged Pump
002435135
Test Adapter
010445332
Electric S Test Set
005032760
Teletypewriter
012521043
Signal Control Drawer
003422969
Alarm-monitor
004362362
Radar Receiver-transmitter
002568328
Antenna Pedestal
012291277
Radar Set
003079376
Radio Receiving Set
004279430
Module Receiver
004844859
Electronic Components Assembly
000824082
Radio Set Control
000824082
Radio Set Control
004436963
Battery Charger
004518904
Voltage Regulator
010489678
Digital Multiplexer
004703867
Power Distribution Console
004839750
Motor-generator
004844823
Automatic Lead Computing Sight
010445332
Electric S Test Set
004703871
Power Distribution Console
004722558
Radio Test Set
005042738
Power Supply
005053691
Radar Receiver Subassembly
005001696
Motor-generator
005050822
Radio Receiver
005397197
Intermediate Frequency Amplifier
005399030
Radio Test Set
004881897
Power Transformer
005198374
Electronic Switch
005397237
Signal Comparator
005398646
Power Supply
005480127
Ohmmeter
005815248
Radar Test Set
006097416
In Receiver Subassy
005050992
Radio Receiver
001364966
Radio Set
005042787
Power Supply
005442800
Radar Modulator
006170967
Motor-generator
006265853
Electrical Power Test Set
005004713
Motor-generator
005193097
Countermeasures Receiver
005399685
Signal Generator
007951797
Full Tracked Combat Engineer Vehicle
005191728
Power Supply
005575368
Radio Receiver
005041912
Power Supply
005388029
Motor Controller
005531476
Multimeter
005569194
Radar Modulator
006497279
Radar Target Indicator
005053389
Radio Receiver-transmitter
005078040
Automatic Pilot Test Set
005195663
Electronic Control Amplifier
005578315
Electrical System Protection Panel
006358311
Motor-generator
005051675
Receiver Control
005053038
Receiver-transmitter Subassembly
005396236
Pulse Generator
005534090
Receiver Control
006695968
Motor-generator
011214585
Receiver Group
012400577
Communicati Central
005613097
Power Supply
005168639
Voltage Regulator
005205023
Electronic Test Plug-in Unit Chassis
005950024
Aircraft Submerged Pump
005383270
Receiver Subassembly
006206430
Power Distribution Panel
007604698
Azimuth Coupler
005533920
Radio Frequency Amplifier
005658648
Radio Set Control
005812062
Control Selector
006430535
Power Supply
005575966
Signal Generator
006566170
Aer Nozzle Assembly
006492773
Synchro Test Set
006354724
Motor-generator
007528765
Multimeter
006812706
Motor-generator
007260427
Selector Control Subassembly
007592359
Strobe Driver
006694031
Signal Generator
006922912
Pulse Generator
007667562
Bomb Tossi Computer
007729174
Radio Frequency Amplifier
007196134
Radio Receiver-transmitter
007261749
Radio Receiver Subassembly
002435174
Radio Test Set
006828824
Radio Set Control
007757276
Tuned Cavity
008649596
Transmi Preselector
004020748
Motion Picture Camera
007248947
Motor-generator
007604660
Range Coupler
008058441
Indicator Control Subassembly
008474751
Control-monitor
008526343
Low Speed Cardpunch
008519052
Radio Transmitter Modulator
005430012
Telephone Set
008791389
Electrical Resistance Temperature Indicator
014933690
Targeting Pod Center Section
007757275
Tuned Cavity
008188616
Aircraft Engine Test Set
008767134
Electrical Resistance Temperature Indicator
009059935
Radio Set Control
009173181
Power Supply
009192007
Navigation Test Set
010037810
Radio Set Control
000508255
Radio Set
008613539
Radio Set
009309920
Navigation Test Set
009685689
Noncrystal Controlled Oscillator
009541665
Antenna Coupler
010056903
Signal Generator
008688335
Test Facilities Kit
009040715
Radar Test Set
010124887
Guided Missile Guidance And Control Section
009063865
Radio Test Set
009422954
Radio Receiver
009539196
Radar Set Group
009916342
Wind Measuring Set
010140028
Bearing-distance-heading Indicator
004043281
Gyro Stabi Test Set
010129142
Unit Intercommunica
010224026
Amplifier Subassembly
010339983
Power Amplifier
010459009
Decoder Assembly
010110435
Motor-generator
010452183
Signal Generator
010269451
Electronic Altimeter Test Set
000824275
Electronic Equipment Maintenance Kit
010505903
Amplifier Subassembly
010851604
Acquisition Antenna-receiver-transmitter Group
010544496
Power Supply
010346925
Amplifier Subassembly
000508255
Radio Set
010571070
Aircraft Wing Assembly
004115443
Air Conditioner
010347217
Voltage Regulator
010480212
Transmitter-mixer S
010575160
Control-power Supply Group
010493745
Power Chassis Assy
010504965
Power Supply
010611881
Alam Power Suppy
010785589
Signal Generator
010506435
Diplexer
010486815
Signal Generator
009350033
Radio Receiver-transmitter
010633439
Power Supply
010712819
Spectrum Analyzer
010897302
Radio Test Set
010707937
Antenna Group
011731463
Receiver Group
010618928
Digital Readout Electronic Counter
011043416
Radio Receiver-transmitter
010718215
Aircraft Access Door
011036569
Electronic Components Assembly
011128904
Power Supply
010628194
Communicat Terminal
011002391
Radio Receiver Subassembly
011066736
Electromagnetic Relay
011137391
Bias Regulator
011546873
Video Decoder
011040370
Power Supply
011414924
Radar Transmitter
011622961
Coil Assembly
011072616
Calorimeter
011126313
Electromagnetic Relay
010202259
Radio Receiver
011108075
Front Panel Assy
011137078
Circuit Card Assembly
000784771
Radio Frequency Amplifier
011287759
Electronic Equipment Maintenance Kit
004231654
Radio Beacon Set
001681477
Communications Central
011809035
Control-power Supply Group
006824464
Standing Wave Ratio Indicator
011455973
Radio Set Control
011493977
Radio Receiver-transmitter
011802157
Radio Receiver-transmitter
000824275
Electronic Equipment Maintenance Kit
008833256
Signal Generator
011854184
Communications Central
012087901
Communications Central
012099039
Electrical Frequency Discriminator
012110222
Power Supply
012267166
Loading-phasing Discriminator
000823598
Radio Set
012087903
Communications Central
012587576
Circuit Card Assembly
012628023
Simulator Group
008833256
Signal Generator
012087902
Communications Central
012802090
Capacitor Assembly
000824057
Electronic Equipment Maintenance Kit
012121132
Radio Frequency Amplifier
013642326
Circuit Card Assembly
013602595
Power Supply
013774630
Linear Actuating Cylinder Assembly
013898167
Test Adapter

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Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 7415210000
SITC: 69432
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Copper washers including spring washers not threaded