5310-01-160-2055 WASHER,SHOULDERED AND RECESSED Index 5935-01-160-2057 SOCKET,PLUG-IN ELECTRONIC COMPON

National Stock Number:
5310-01-160-2056

Federal Supply Class:
5310

National Item Identification Number:
011602056

Description:
WASHER,SPRING TENSION

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


Manufacturer Information:
5310011602056A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310011602056SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
SM-B-37496680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
HARDNESS RATING35.0 ROCKWELL C MINIMUM
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.007 INCHES NOMINAL
MATERIALCOPPER ALLOY 172 OVERALL
OUTSIDE DIAMETER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
OVERALL HEIGHT0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
PRECIOUS MATERIAL AND LOCATIONALL SURFACES SILVER
PRECIOUS MATERIALSILVER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365,GRADE A FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER AND CHROMATE OVERALL


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