Model: 3090863-1

Spring Tension Washer

Properties:

Hole Diameter

Between 1.860 inches and 1.880 inches

Outside Diameter

Between 2.130 inches and 2.150 inches

Overall Height

1.000 inches

Material Thickness

0.025 inches

Surface Finish

32.0 microinches all surfaces

Material

Steel comp 631

NSN

5310-01-345-4973

Part Number

3090863-1

Description

Washer,spring Tension

CAGE

99193

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

Part 3090863-1 NSN 5310-01-345-4973

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:

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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