Model: 424R020H01

Split Washer

Properties:

Hole Diameter

Between 0.373 inches and 0.378 inches

Outside Diameter

Between 0.498 inches and 0.503 inches

Distance Across Split Opening

Between 0.005 inches and 0.015 inches

Material Thickness

Between 0.015 inches and 0.025 inches

Material

Copper alloy

Material Specification

Qq-c-533 federal specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification single treatment response

Style Designator

Split

NSN

5310-00-144-0981

Part Number

424R020H01

Description

Washer,split

CAGE

97942

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. Excludes washer (1), lock.

Part 424R020H01 NSN 5310-00-144-0981

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15937

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:

Equipment for Aircraft

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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