Model: 3M943E4-4-4

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

Between 0.522 inches and 0.602 inches

Shoulder Width Across Flats

0.438 inches

Shank Diameter

Between 0.2490 inches and 0.2495 inches

Overall Length

Between 1.240 inches and 1.320 inches

Second End Taper Length

Between 0.230 inches and 0.270 inches

Second End Relationship With First End

Not identical

Thread Size

0.250 inches

Second Shank Diameter

Between 0.2490 inches and 0.2495 inches

First End Location

Threaded end

Second End Tip Radius

Between 0.060 inches and 0.090 inches

Second Shank Length

0.500 inches

Material

Steel comp xm-13

Material Specification

Ams5629 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Style Designator

Shoulder

Thread Series Designator

Unjf

NSN

5315-01-279-8945

Part Number

3M943E4-4-4

Description

Pin,shoulder,headless

CAGE

76301

Part 3M943E4-4-4 NSN 5315-01-279-8945

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

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

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