5310-01-031-0781 WASHER,LOCK Index 5331-01-031-0788 O-RING

National Stock Number:
5310-01-031-0786

Federal Supply Class:
5310

National Item Identification Number:
010310786

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:
BACW10Q517765THE BOEING COMPANY
BACW10Q581205THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER0.320 INCHES MINIMUM AND 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM0.340 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7952 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.020 INCHES NOMINAL0.020 INCHES NOMINAL
MATERIALSTEEL COMP 1020 OR STEEL COMP 1025 OVERALL
OUTSIDE DIAMETER0.790 INCHES MINIMUM AND 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM0.810 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA81205-BACW10Q MANUFACTURERS STANDARD
STYLE DESIGNATORSPRING TENSION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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