5999-00-796-8229 LIGHT-SWITCH Index 5307-00-796-8243 STUD,SHOULDERED

National Stock Number:
5310-00-796-8239

Federal Supply Class:
5310

National Item Identification Number:
007968239

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:
1091571819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.439 INCHES MINIMUM AND 0.459 INCHES MAXIMUM
OVERALL HEIGHT0.150 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.060 INCHES NOMINAL
MATERIALSTEEL COMP 1065 AND STEEL COMP 1095 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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