Model: 21C1539-290

Spring Pin

Properties:

Overall Length

Between 0.735 inches and 0.765 inches

Diameter

Between 0.131 inches and 0.135 inches

Material Thickness

0.028 inches

Hardness Rating

43.0 rockwell c and 52.0 rockwell c

Shear Strength

2100 double pound

Material

Steel comp 410 or steel comp 420

Material Specification

66 federal standard all material responses

Surface Treatment

Passivate

Surface Treatment Specification

Astm a580 assn standard single treatment response

Style Designator

Slotted

NSN

5315-00-841-4442

Part Number

21C1539-290

Description

Pin,spring

CAGE

07482

A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.

Part 21C1539-290 NSN 5315-00-841-4442

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02389

FIIG:

A212A0

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:

0.2000lbs

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:

095190

UFC:

49790

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5315-00-841-4442 is a component of

An/uyq-3a (v) 2 Direct Air Support Central
B-1 Aircraft Support Equipment
Advanced Medium Range Air-to-air (amraam)/aim120a Missile
L.p. Compressors
An/tlq-17a Traffic Jam
Mk-45 5-in./54 Cal Gun
Mini-sace Test Consoles
Mk 26 (gmls) Guided Missile Launching System
007520603
Radar Set
007520603
Radar Set
007520603
Radar Set
007520603
Radar Set
009031123
Ant Control Monitor
009341432
Gun System Exit Unit
007520603
Radar Set
009332532
Training Guided Missile Warhead Section
008719473
Communications Central
008237745
Countermeasures Dispenser
006899474
Engine Starter Cartridge Combustion Chamber
009857574
Distribution Box
013745038
Trailer Mounted Electric Power Plant
007262809
Gas Turbine Engine Starter
012056213
Antenna
006858366
Radio Receiver
010950131
High Explosive Guided Missile Warhead Section
014442717
Antenna Assembly
006754833
Rf Interm Amplifier
005458954
Status Panel
005640453
Radio Signal Distribution Panel
002219435
Infrared Illuminator
014445370
Signal Scanner
014445393
Antenna Synchro
013657457
General Purpose Access Door
013751967
Electrical Special Purpose Cable Assembly
003275297
Sampling Analyzer
011684260
Attack Helicopter
010513067
Radar Set
002354506
Photographic Interpretation Stereoscopic Roll Film Viewer
004317724
Ammunition Transfer Unit
013223370
Master Precision Level
003476173
Warehouse Wheeled Tractor
012670450
Ground Handling Equipment Cradle
012325271
Aircraft Ejection Seat
012325270
Aircraft Ejection Seat
002274386
To Housing Assembly
001679589
Multimeter
012325269
Aircraft Ejection Seat
012080169
Turbine Engine Accessory Drive Gearbox
012328438
Aircraft Ejection Seat
011995262
Electrical Filter Assembly
001810991
Photographic Film Plotting Table
001153532
Gas Turbine Engine Starter
011429216
Valve-solenoid
011437832
Valve-solenoid
011655964
Torque Measurement
011655963
Target Drive Assemb
010784607
Countermeasures Set
013745038
Trailer Mounted Electric Power Plant
011265557
Antenna
005430012
Telephone Set
011246214
Door Handle
010177039
Fire Direction Cent
010815679
Power Supply Assembly
000213641
Aircraft Mechanical Transmission
011922478
Attack Helicopter
000051705
Aerial Photoflash Cartridge Ejector
010627475
Ground Handling Equipment Cradle
009332197
Mast
010917064
Yoke Set
010738820
Power Supply
010701817
Digital Data Coupler
010712642
Rotary Pump
000214497
Practice Guided Missile Warhead Section
009378707
Administrative Cont
011684259
Attack Helicopter
010718368
Photographic Film Plotting Table
010177040
Fire Direction Cent
008920622
Radio Receiver-transmitter
009353850
Photographic Contact Printer
010554888
Infrared Collimator
012492581
Mast
010450855
Torque Measurement
010882679
Satellite Communica
010201303
Power Supply-test Set
000214497
Practice Guided Missile Warhead Section
001238072
High Explosive Guided Missile Warhead Section
010037420
Digital Data Coupler
010087889
Aircraft Cargo Loading-unloading Truck
010505588
Telescope Mount
010211644
Lever Assembly
010223002
Radar Signal Simulator
010505588
Telescope Mount
007520603
Radar Set
007520603
Radar Set
007520603
Radar Set
007520603
Radar Set
007520603
Radar Set
007520603
Radar Set
007520603
Radar Set
007520603
Radar Set
009272402
Teletypewriter Subassembly

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Schedule B and Export

Schedule B: 8710000090
SITC: 89111
End Use: Military trucks, armored vehicles, etc.
NAICS: 336992
USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons