1280-00-735-5610 COMPONENT BOARD ASS Index 1280-00-735-5625 SCREW,CAPTIVE

National Stock Number:
5360-00-735-5617

Federal Supply Class:
5360

National Item Identification Number:
007355617

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:
735561719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY16
COIL TO HOOK INSIDE LENGTH1.250 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH5.125 INCHES NOMINAL SECOND END
DESIGN TYPECLOSED
END STYLEEXTENDED LOOP BOTH ENDS
INSIDE DIAMETER0.510 INCHES NOMINAL
LOAD RATING55.00 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-474A,COMP A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPRING FREE LENGTH8.677 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.750 INCHES NOMINAL
SPRING LENGTH UNDER LOAD9.812 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPHOSPHATE OVERALL


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