5985-01-042-0955 COUPLER,DIRECTIONAL Index 6760-01-042-0957 CASSETTE,PHOTOGRAPHIC FILM

National Stock Number:
5360-01-042-0956

Federal Supply Class:
5360

National Item Identification Number:
010420956

Description:
SPRING,HELICAL,COMPRESSION

Detail:
An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.


Manufacturer Information:
10220491-518876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY4
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.374 INCHES MINIMUM AND 0.482 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
SPRING DEFLECTION RATE10.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH0.573 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.435 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
SPRING SOLID LENGTH0.123 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL


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