5945-00-212-8945 RELAY,ELECTROMAGNETIC Index 5360-00-212-8953 SPRING,HELICAL,TORSION

National Stock Number:
5360-00-212-8951

Federal Supply Class:
5360

National Item Identification Number:
002128951

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:
46A1609180049DEPARTMENT OF THE AIR FORCE
46A1609188042ARMY AIR FORCE DRAWINGS UNDER CUSTODIANSHIP OF THE AIR FORCE


Techincal Specification:
COIL TO HOOK INSIDE LENGTH0.250 INCHES NOMINAL SECOND END
COIL TO HOOK INSIDE LENGTH1.969 INCHES NOMINAL FIRST END
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY144
DESIGN TYPECLOSED
END STYLEEXTENDED LOOP FIRST END
END STYLESHORT TWISTED HOOK SECOND END
HOOK RADIUS0.109 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.219 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH6.781 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.281 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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