5310-01-098-1554 WASHER,SPRING TENSION Index 5310-01-098-1556 WASHER,SPRING TENSION

National Stock Number:
5310-01-098-1555

Federal Supply Class:
5310

National Item Identification Number:
010981555

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:
SM-B-597932-480063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
MATERIALCOBALT ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY II CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING60.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND
62.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
HOLE DIAMETER0.130 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
OUTSIDE DIAMETER0.285 INCHES NOMINAL
OVERALL HEIGHT0.052 INCHES MINIMUM AND
0.072 INCHES MAXIMUM
MATERIAL THICKNESS0.005 INCHES NOMINAL


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