Model: MS21083N8

Hexagon Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Lubrication

Soluble lubricant

Nut Style

Hexagon

Nut Height

0.328 inches

Width Across Flats

Between 0.741 inches and 0.752 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

35.0 rockwell c

Thread Size

0.500 inches

Countersink Angle

88.0 degrees nut

Bearing Surface Type

Chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Material

Plastic polyamide locking insert

Material

Steel nut

Surface Treatment

Cadmium nut and chromate nut

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification all treatment responses nut

NSN

5310-00-902-9369

Part Number

MS21083N8

Description

Nut,self-locking,hexagon

CAGE

D9182

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

Part MS21083N8 NSN 5310-00-902-9369

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05277

FIIG:

A021A0

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:

2.0000lbs

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5310-00-902-9369 is a component of

Close In Weapon System (ciws-phalanx)
High Pressure Air Compressors
B-1 Aircraft Support Equipment
Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
B-1b Aircraft Trainer
Reciprocating M4 Compressor
Phoenix (aim-54) Air-to-air Missile
Harpoon (agm-84) All-weather Anti-ship Missile
T56-a-7/15 (c-130b/e/h/n/p) Aircraft Engine
010463536
Ammunition Transfer Unit
002257663
Gas Turbine Engine Generator Set
014186654
Full Tracked Personnel Carrier
010502735
Gun System Exit Unit
010644452
Multi-loop Line
004322516
Shackle
005459063
Aircraft Cargo Tie Down
010626303
Multi-loop Line
011368745
Cargo Carrier
009980116
Para Strap Assembly
010626310
Multi-loop Line
000905354
Shackle
010978817
Cargo Parac Release
010204973
Landing Gear Cylinder And Piston Assembly
010248844
Retractable Landing Gear
011684259
Attack Helicopter
010626313
Multi-loop Line
011933621
Fire Fighting Truck
010644451
Multi-loop Line
010626308
Multi-loop Line
009988912
Machine Gun-automatic Gun Ammunition Feeder
000408219
Webbing Strap
009937394
Hoist Hook
009942152
Displacement Gyroscope
010626306
Multi-loop Line
000459545
Retractable Landing Gear
005049112
Attack Helicopter
004345783
Airdr Coupling Assy
010626304
Multi-loop Line
008087100
Armored Dozer-scraper Combination Full Tracked Tractor
003600328
Clevis Cover
008087100
Armored Dozer-scraper Combination Full Tracked Tractor
008087100
Armored Dozer-scraper Combination Full Tracked Tractor
009497092
Ammunition Conveyor
000677572
Portable Duct Type Heater
009974903
Ammunition Conveyor
009451228
Semitrailer Mounted Photographic Laboratory
012679479
Radio Set
000170582
Photographic Mainte
000579832
Portable Duct Type Heater
013689500
Tracked Ammunition Carrier
013336082
Aircraft Cargo Tie Down
011519921
Radio Set
009341432
Gun System Exit Unit
011104660
Tracked Ammunition Carrier
009075246
Aerial Pressure Refueling Nozzle
006788562
Shackle
009037371
Tank Truck
011077652
Multi-loop Line
013038832
Tank Transporter Semitrailer
011077651
Multi-loop Line
008388266
Reeling Mechanism
013038832
Tank Transporter Semitrailer
010644453
Multi-loop Line
007845563
Retractable Landing Gear
010626305
Multi-loop Line
007745556
Electrical Equipment Rack
007835988
Singl Link Assembly
006320046
Aircraft Aft Ramp Assembly
006894427
Landing Gear Strut Piston
010637760
Multi-loop Line
005865869
Nose Gear Assembly
006584832
Linear Actuating Cylinder Assembly
011035641
Air-antitank Defense Missile System Carrier
010626311
Multi-loop Line
009305422
Motor Driven Cable Reeling Machine
001387990
Radio Receiver-transmitter
010626301
Multi-loop Line
006894429
Landing Gear Strut Piston
013070155
Coupling Link Assembly
010637761
Multi-loop Line
009305423
Motor Driven Cable Reeling Machine
006142352
Main Universal Assy
005287684
Automatic Gun Feeder
006142351
Main Universal Assy
010573968
Flight Coordination
010574037
Radio Set
005366027
Aircraft Aft Ramp Assembly
005090740
Portable Duct Type Heater
011069519
Attack Helicopter
011626713
Displacement Gyroscope
004345785
Airdr Coupling Assy
013696081
Cargo Carrier
010586292
Nonexpandable Shelter
004842745
G Unloader Assembly
004918007
Bomb Conversion Kit
011441399
Landing Gear Drag Brace
011684260
Attack Helicopter
005430012
Telephone Set
010626302
Multi-loop Line
000784319
Suspen Bracket Assy
011441398
Landing Gear Drag Brace
003600329
Link Cover
003600304
Shackle
011287535
Aircraft Cargo Loading-unloading Truck
011378283
Aircraft Arresting Barrier Absorber
004317724
Ammunition Transfer Unit
011031950
Retractable Landing Gear
010978816
Cargo Parac Release
004345787
Airdr Coupling Assy
013267309
Airdr Coupling Assy
009353850
Photographic Contact Printer
010626312
Multi-loop Line
011037747
Retractable Landing Gear
003560517
Tubeaxial Fan
010626309
Multi-loop Line
008920622
Radio Receiver-transmitter
010900569
Tank Truck
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010811492
Aircraft Arresting Barrier Absorber
011922478
Attack Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
013440825
Airdrop Platform Drive-off Aid
004345782
Airdr Coupling Assy
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
013523021
Tracked Ammunition Carrier
010720795
Ammunition Loading System
010883669
Cargo-transport Helicopter
010626307
Multi-loop Line
003346203
Remote Control Lever
002807247
Gun System Exit Unit
011411522
Suspension Plate
010671801
Aerial Stores Lift Truck
010969356
Cargo Carrier
011069519
Attack Helicopter
009370271
Aircraft Cargo Tie Down
000062752
Arm Cluster Assy
010613501
Scoop Disc Assembly
010552153
Scoop Disc Assembly

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel

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