Model: 25-18721-2

Headless Grooved Pin

Special Features:

One end has 2 holes 1.000 in. Dp, 1.600 in. C to c

Properties:

First End Style

Chamfered

Overall Length

10.600 inches

Diameter

Between 2.502 inches and 2.504 inches

Effective Length

4.400 inches

Undercut Diameter

Between 1.768 inches and 1.770 inches

Undercut Width

1.800 inches

First End Taper Length

0.120 inches

Second End Relationship With First End

Identical

First End Location

Both ends

First End Taper Angle

Between 40.0 degrees and 50.0 degrees

Material

Steel comp 4340

Material Specification

Mil-s-5000 military specification single material response

Style Designator

Groove

NSN

5315-00-877-6659

Part Number

25-18721-2

Description

Pin,grooved,headless

CAGE

81205

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 25-18721-2 NSN 5315-00-877-6659

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:

105000

UFC:

54080

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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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