5340-00-936-4037 KNOB Index 5330-00-936-4039 PACKING,PREFORMED

National Stock Number:
5310-00-936-4038

Federal Supply Class:
5310

National Item Identification Number:
009364038

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:
0N10167598230NATIONAL SECURITY AGENCY
0N12433398230NATIONAL SECURITY AGENCY


Techincal Specification:
HARDNESS RATING75.6 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 78.8 ROCKWELL SUPERFICIAL 15-N MAXIMUM
HOLE DIAMETER0.199 INCHES NOMINAL
OUTSIDE DIAMETER0.312 INCHES NOMINAL
OVERALL HEIGHT0.045 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533 172 1/4 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.015 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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