Model: 12M9546-9

Headless Grooved Pin

Properties:

First End Style

Square

Overall Length

Between 1.630 inches and 1.644 inches

Diameter

Between 0.2475 inches and 0.2495 inches

Effective Length

Between 1.470 inches and 1.480 inches

Undercut Diameter

Between 0.2285 inches and 0.2315 inches

Undercut Width

Between 0.040 inches and 0.042 inches

Second Undercut Width

Between 0.040 inches and 0.042 inches

Second End Relationship With First End

Identical

First End Location

Both ends

Criticality Code Justification

Abmz and abpa

Surface Finish

125.0 microinches

Material

Steel comp 4330

Material Specification

Fms-1012, 81755 mfr ref single material response

Style Designator

Groove

NSN

5315-00-937-6509

Part Number

12M9546-9

Description

Pin,grooved,headless

CAGE

81755

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 12M9546-9 NSN 5315-00-937-6509

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