5306-00-878-9216 BOLT,MACHINE Index 2530-00-878-9218 LINING,FRICTION

National Stock Number:
5360-00-878-9217

Federal Supply Class:
5360

National Item Identification Number:
008789217

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:
1089541502264B AND P SPRING PRODUCTION CO INC
1089541519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY15
DESIGN TYPECLOSED
END STYLEMACHINE LOOP BOTH ENDS
HOOK RADIUS0.156 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.387 INCHES NOMINAL
LOAD RATING18.000 POUNDS MINIMUM AND 22.000 POUNDS MAXIMUM
OPENING WIDTH0.531 INCHES NOMINAL BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING DEFLECTION RATE25.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH2.644 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.531 INCHES NOMINAL
SPRING LENGTH UNDER LOAD3.030 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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