National Item Identification Number

01-264-7627

National Stock Number

Item Name

WASHER,SPRING TENSION

Federal Supply Class

5310

Description

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

Commercial and Government Entity Code (Supplier Data)

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K7766

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BRITISH STANDARDS INSTITUTION
389 CHISICK HIGH ROAD
LONDON
W4 4AL
UNITED KINGDOM
0208 996 9000

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Reference Numbers (Part Numbers)

BS S9 134-B
MIL-W-12133/3
M12133/3-152

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
HOLE DIAMETER;

Required Description

COPPER ALLOY 172 OVERALL
ASTM B194,1/4 HARD ASSN STD SINGLE MATERIAL RESPONSE O