Model: 12310218-2

Lock Washer

Properties:

Hole Diameter

Between 0.168 inches and 0.175 inches

Outside Diameter

0.293 inches

Material Thickness

0.040 inches

Material

Copper alloy 510 or tin alloy 425

Material Specification

Qq-b-750, hard federal specification 1st material response

Precious Material And Location

silver

Precious Material

Silver

Surface Treatment

Silver

Surface Treatment Specification

Qq-s-365 federal specification single treatment response

Style Designator

Split helical-right hand

NSN

5310-01-244-7574

Part Number

12310218-2

Description

Washer,lock

CAGE

19207

Part 12310218-2 NSN 5310-01-244-7574

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14218

FIIG:

A022B0

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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