Model: 54220954

Spring Tension Washer

Properties:

Hole Diameter

0.203 inches

Outside Diameter

0.365 inches

Overall Height

Between 0.050 inches and 0.080 inches

Material Thickness

0.010 inches

Min. Tensile Strength (psi)

150000 pounds per square inch

Hardness Rating

Between 30.0 rockwell c and 36.0 rockwell c

Material

Steel comp 410

Material Specification

66 federal standard single material response

Surface Treatment Specification

Mil-f-14072, finish e300 military specification single treatment response

NSN

5310-00-158-4496

Part Number

54220954

Description

Washer,spring Tension

CAGE

95750

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part 54220954 NSN 5310-00-158-4496

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15938

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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Schedule B and Export

Schedule B: 7318210000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Spring washers and other lock washers, iron or steel