Model: 8459749

Lock Washer

Properties:

Hole Diameter

Between 0.139 inches and 0.149 inches

Outside Diameter

Between 0.359 inches and 0.391 inches

Overall Height

Between 0.047 inches and 0.078 inches

Material Thickness

Between 0.0234 inches and 0.0274 inches

Material

Copper alloy 268

Material Specification

Qq-b-613 federal specification single material response

NSN

5310-00-331-8059

Part Number

8459749

Description

Washer,lock

CAGE

19204

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part 8459749 NSN 5310-00-331-8059

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

70.0

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 7415210000
SITC: 69432
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Copper washers including spring washers not threaded