6250-00-790-0185 LAMPHOLDER Index 5815-00-790-0190 CARRIAGE

National Stock Number:
5310-00-790-0186

Federal Supply Class:
5310

National Item Identification Number:
007900186

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:
1095158219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5310007900186A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310007900186SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-17919 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND
50.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPRING TENSION
HOLE DIAMETER2.010 INCHES MINIMUM AND
2.020 INCHES MAXIMUM
OUTSIDE DIAMETER3.110 INCHES MINIMUM AND
3.130 INCHES MAXIMUM
OVERALL HEIGHT0.210 INCHES MINIMUM AND
0.230 INCHES MAXIMUM
MATERIAL THICKNESS0.083 INCHES MINIMUM AND
0.103 INCHES MAXIMUM
HEAT TREATMENTQUENCHED AND
TEMPERED


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