Model: 3M943C4D2-4

Headless Shoulder Pin

Properties:

First End Style

Square

Second End Style

Chamfered

Thread Class

Thread Direction

Right-hand

Thread Length

0.405 inches

Shank Length

0.53 inches

Shoulder Diameter

Between 0.430 inches and 0.439 inches

Shank Diameter

Between 0.2490 inches and 0.2495 inches

Overall Length

1.155 inches

End Application

F-15sa

Second End Taper Length

0.250 inches

Thready Qty Per Inch (tpi)

Second End Relationship With First End

Not identical

Thread Size

0.2500 inches

Second Shank Diameter

Between 0.3120 inches and 0.3125 inches

First End Location

Square end

Second End Tip Radius

Between 0.060 inches and 0.090 inches

Second Shank Length

0.500 inches

Part Name Assigned By Controlling Agency

Pin-index

Material

Steel comp 302 or steel comp 304 or steel comp 303se

Surface Treatment

Passivate

Style Designator

Shoulder

Thread Series Designator

Unjf

NSN

5315-01-624-8394

Part Number

3M943C4D2-4

Description

Pin,shoulder,headless

CAGE

76301

Part 3M943C4D2-4 NSN 5315-01-624-8394

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16749

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:

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