5360-00-110-5320 SPRING,HELICAL,EXTENSION Index 3040-00-110-5322 SHAFT,STRAIGHT

National Stock Number:
5360-00-110-5321

Federal Supply Class:
5360

National Item Identification Number:
001105321

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:
56A23037-111201DEVAL LIFE CYCLE SUPPORT LLC
56A23037-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
COIL QUANTITY18
COIL TO HOOK INSIDE LENGTH0.531 INCHES NOMINAL SECOND END
COIL TO HOOK INSIDE LENGTH1.000 INCHES NOMINAL FIRST END
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
DESIGN TYPECLOSED
END STYLEEXTENDED LOOP FIRST END
END STYLESHORT TWISTED HOOK SECOND END
HOOK RADIUS0.219 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.550 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPRING DEFLECTION RATE2.700 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH3.313 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.625 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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