1620-01-080-7969 KIT,MAINTENANCE Index 5331-01-080-7971 O-RING

National Stock Number:
5360-01-080-7970

Federal Supply Class:
5360

National Item Identification Number:
010807970

Description:
SPRING,HELICAL,EXTENSION

Detail:
An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.


Manufacturer Information:
1228243019200US ARMY ARDEC RDECOM


Techincal Specification:
MATERIALSTEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
STYLE DESIGNATORCYLINDRICAL
INSIDE DIAMETER0.330 INCHES NOMINAL
SPRING FREE LENGTH2.210 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.4120 INCHES MINIMUM AND
0.4280 INCHES MAXIMUM
HOOK RADIUS0.165 INCHES NOMINAL BOTH ENDS
END STYLEFULL LOOP BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR
LEFT-HAND
LOAD RATING4.350 POUNDS MINIMUM AND
5.350 POUNDS MAXIMUM
COIL QUANTITY35
DESIGN TYPECLOSED
SPRING LENGTH UNDER LOAD3.400 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE12282430


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