Model: 47490-25

Spring Tension Washer

Properties:

Hole Diameter

Between 0.1835 inches and 0.2035 inches

Outside Diameter

Between 0.428 inches and 0.448 inches

Overall Height

Between 0.060 inches and 0.064 inches

Material Thickness

0.005 inches

Material

Steel

Material Specification

Qq-s-772, cond e federal specification single material response

NSN

5310-00-165-4779

Part Number

47490-25

Description

Washer,spring Tension

CAGE

80020

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

Part 47490-25 NSN 5310-00-165-4779

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:

50.0

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