2915-00-486-5645 VALVE,GATE Index 4820-00-486-5647 SEAT,VALVE

National Stock Number:
5310-00-486-5646

Federal Supply Class:
5310

National Item Identification Number:
004865646

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:
32191181982HYDRO-AIRE AEROSPACE CORP


Techincal Specification:
MATERIALSTEEL COMP 1095 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND
50.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPRING TENSION
HOLE DIAMETER1.312 INCHES NOMINAL
OUTSIDE DIAMETER1.718 INCHES NOMINAL
OVERALL HEIGHT0.034 INCHES MINIMUM AND
0.040 INCHES MAXIMUM
MATERIAL THICKNESS0.010 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE81982
DESIGN CONTROL REFERENCE321911


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