Model: 190073195-634-4

Spring Tension Washer

Properties:

Hole Diameter

0.125 inches

Outside Diameter

0.250 inches

Overall Height

0.021 inches

Material Thickness

Between 0.005 inches and 0.007 inches

Material

Copper alloy 172

Material Specification

Qq-c-533 cond a federal specification single material response

Surface Treatment

Tin or cadmium or passivate

Surface Treatment Specification

D.T.D. 924 fscm 27489 mfr ref 1st treatment response or d.T.D. 904 fscm 27489 mfr ref 2nd treatment response or def 130 fscm 27489 mfr ref 3rd treatment response

NSN

5310-00-486-5342

Part Number

190073195-634-4

Description

Washer,spring Tension

CAGE

90073

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

Part 190073195-634-4 NSN 5310-00-486-5342

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

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