Model: 56549

Spring Tension Washer

Properties:

Hole Diameter

Between 0.092 inches and 0.095 inches

Outside Diameter

Between 0.203 inches and 0.234 inches

Overall Height

Between 0.030 inches and 0.040 inches

Material Thickness

0.0065 inches

Material

Copper alloy 510

Material Specification

Ams 4510 assn standard single material response

Surface Treatment

Nickel

NSN

5310-00-033-4752

Part Number

56549

Description

Washer,spring Tension

CAGE

35918

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

Part 56549 NSN 5310-00-033-4752

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

77.5

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