5210-00-999-9422 GAGE,CANNON BORE EROSION Index 3030-00-999-9436 BELT,V

National Stock Number:
5310-00-999-9423

Federal Supply Class:
5310

National Item Identification Number:
009999423

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:
10950858-219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5310009999423A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310009999423SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM
HEAT TREATMENTQUENCHED AND TEMPERED
HOLE DIAMETER0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
OUTSIDE DIAMETER1.500 INCHES NOMINAL
OVERALL HEIGHT0.2994 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.1494 INCHES NOMINAL
MATERIALSTEEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 2,CL 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OR CADMIUM AND CHROMATE OVERALL


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