5310-01-306-2218 WASHER,SPRING TENSION Index 5120-01-306-2220 EXTENSION,SOCKET WRENCH

National Stock Number:
5310-01-306-2219

Federal Supply Class:
5310

National Item Identification Number:
013062219

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:
HS3028-402731MCDONNELL DOUGLAS HELICOPTER CO INC
HS3028-48V613THE BOEING COMPANY
HS3028-71602731MCDONNELL DOUGLAS HELICOPTER CO INC
HS3028-7162M441ASSOCIATED SPRING CORP BARNES GROUP INC
HS3028-7168V613THE BOEING COMPANY


Techincal Specification:
HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
OUTSIDE DIAMETER0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
OVERALL HEIGHT0.041 INCHES MINIMUM AND 0.061 INCHES MAXIMUM
MATERIAL THICKNESS0.017 INCHES MINIMUM AND 0.037 INCHES MAXIMUM
MATERIALSTEEL OVERALL
STYLE DESIGNATORSPRING TENSION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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