Model: 2431878-1

Headless Shoulder Pin

Properties:

First End Style

Chamfered

Second End Style

Square

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.360 inches and 0.390 inches

Shoulder Width Across Flats

Between 0.246 inches and 0.249 inches

Overall Length

6.593 inches

First Step Length

0.140 inches

Second Step Diameter

Between 0.2025 inches and 0.2028 inches

Second Step Length

0.094 inches

Third Step Diameter

Between 0.186 inches and 0.189 inches

Third Step Length

5.187 inches

Second End Relationship With First End

Not identical

Thread Size

0.190 inches

First End Location

Chamfered end

First End Taper Angle

30.0 degrees

First End Tip Radius

0.047 inches

First Step Width Across Flats

0.438 inches

Material

Iron alloy 660

Material Specification

Ams 5732 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Astm a380 assn standard single treatment response

Style Designator

Shoulder

Thread Series Designator

Unf

NSN

5315-01-225-6396

Part Number

2431878-1

Description

Pin,shoulder,headless

CAGE

55972

Part 2431878-1 NSN 5315-01-225-6396

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:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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