Model: 3M943C4-4-8

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

0.655 inches

Shoulder Width Across Flats

0.438 inches

Shank Diameter

Between 0.2490 inches and 0.2495 inches

Overall Length

1.531 inches

Second End Taper Length

Between 0.248 inches and 0.252 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

0.770 inches

Material

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

Material Specification

Qq-s-763, cond b federal specification 1st material response or qq-s-763, cond b federal specification 2nd material response or mcair mms265 cagec 76301 mfr ref 3rd material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Style Designator

Shoulder

Thread Series Designator

Unjf

NSN

5315-01-333-8228

Part Number

3M943C4-4-8

Description

Pin,shoulder,headless

CAGE

0EER9

Part 3M943C4-4-8 NSN 5315-01-333-8228

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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