Model: 155809-01

Spring Tension Washer

Properties:

Hole Diameter

Between 2.667 inches and 2.673 inches

Outside Diameter

Between 2.867 inches and 2.873 inches

Overall Height

Between 0.075 inches and 0.095 inches

Material Thickness

Between 0.030 inches and 0.035 inches

Hardness Rating

Between 39.0 rockwell c and 43.0 rockwell c

Material

Copper alloy

Material Specification

Qq-c-533 comp 1/2 hard federal specification single material response

NSN

5310-01-012-3810

Part Number

155809-01

Description

Washer,spring Tension

CAGE

35351

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

Part 155809-01 NSN 5310-01-012-3810

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:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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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