4820-01-270-6367 DISK,VALVE Index 3940-01-270-6371 BEAM,HOISTING

National Stock Number:
5310-01-270-6369

Federal Supply Class:
5310

National Item Identification Number:
012706369

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:
M12133/2-25581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-W-12133/281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
OUTSIDE DIAMETER0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
OVERALL HEIGHT0.033 INCHES MINIMUM AND 0.043 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 1/2H MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OVERALL
STYLE DESIGNATORSPRING TENSION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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