Model: 2640740

Headless Grooved Pin

Properties:

First End Style

Square

Overall Length

Between 0.240 inches and 0.250 inches

Diameter

Between 0.1245 inches and 0.1247 inches

Effective Length

Between 0.154 inches and 0.174 inches

Undercut Diameter

Between 0.075 inches and 0.081 inches

Undercut Width

Between 0.031 inches and 0.041 inches

Second End Relationship With First End

Identical

Hardness Rating

35.0 rockwell c and 45.0 rockwell c

First End Location

Both ends

Material

Steel comp 410

Material Specification

Ams 5613 assn standard single material response

Surface Treatment

Passivate

Style Designator

Groove

NSN

5315-00-938-4258

Part Number

2640740

Description

Pin,grooved,headless

CAGE

06848

A headless item of various shapes, usually cylindrical, having either circular or longitudinal groove(s). Its length must not exceed 12 inches (304 mm). Excludes rod, grooved, headless; shaft (as modified); and pin, vehicular leaf spring shackle.

Part 2640740 NSN 5315-00-938-4258

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02386

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

70.0

WCC:

713

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 7318230000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Rivets of iron or steel