5340-01-143-7521 STANDOFF,THREADED,SPACING Index 5340-01-143-7523 SPRING,LEAF

National Stock Number:
5360-01-143-7522

Federal Supply Class:
5360

National Item Identification Number:
011437522

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:
812680998749SACRAMENTO AIR LOGISTICS CENTER SM-ALC/LIIL


Techincal Specification:
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY42
COIL TO HOOK INSIDE LENGTH0.965 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH2.000 INCHES NOMINAL SECOND END
DESIGN TYPECLOSED
END STYLEMACHINE LOOP BOTH ENDS
INSIDE DIAMETER0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-428 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
OPENING WIDTH0.630 INCHES NOMINAL FIRST END
OPENING WIDTH1.465 INCHES NOMINAL BOTH ENDS
SPRING FREE OUTSIDE DIAMETER0.445 INCHES NOMINAL
SPRING FREE LENGTH4.500 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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