Model: M21143/1-36

Headless Straight Pin

Properties:

First End Style

Square

Pinlength

Between 0.490 inches and 0.510 inches

Pindiameter

Between 0.1250 inches and 0.1252 inches

Second End Relationship With First End

Identical

Hardness Rating

75.0 rockwell b and 83.0 rockwell b

Shear Strength

1800 double pound

Surface Finish

16.0 microinches outside diameter

Material

Steel comp 303

Material Specification

Astm a582 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Astm a380 assn standard single treatment response

NSN

5315-01-311-3181

Part Number

M21143/1-36

Description

Pin,straight,headless

CAGE

81349

A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod, straight, headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin, straight, threaded.

Part M21143/1-36 NSN 5315-01-311-3181

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02390

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:

0.1000lbs

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5315-01-311-3181 is a component of

Advanced Medium Range Air-to-air (amraam)/aim120a Missile
Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
Harpoon (agm-84) All-weather Anti-ship Missile
An/uyk-44(v) Computer
Amraam Air-to-air Missile
Low Altitute Navigation & Targeting Infrared System(lantirn)
Los Angeles Class Ssn (688)
Ticonderoga Class Cg (47)
Usns Henry J. Kaiser Class Tao
Fms - Build Frigates Class Ships
012505681
Antenna

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Schedule B and Export

Schedule B: 7319409000
SITC: 69932
End Use: Cell phones and other household goods, n.e.c.
NAICS: 339993
USDA: 1

Freight Class: Pins of iron or steel nesoi