Model: 12543057-001

Hexago Extended Washer Plain Nut

Properties:

Thread Direction

Right-hand

Washer Outside Diameter

0.506 inches

Overall Height

0.300 inches

Nut Style

Castellated hexagon

Washer Thickness

0.400 inches

End Application

2320-01-595-3994

Width Across Flats

0.438 inches

Hole Thread Diameter

0.250 inches

Part Name Assigned By Controlling Agency

Nut, flange, hex, prevailing torque

Material

Steel

Nondefinitive Specification/std Data

5 grade

NSN

5310-01-611-4534

Part Number

12543057-001

Description

Nut,plain,extended Washer,hexago

CAGE

19207

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

Part 12543057-001 NSN 5310-01-611-4534

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04889

FIIG:

A021A0

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel