5360-00-417-6187 SPRING,HELICAL,COMPRESSION Index 3020-00-417-6189 GEAR,SPUR

National Stock Number:
5360-00-417-6188

Federal Supply Class:
5360

National Item Identification Number:
004176188

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:
4G53644-101A98897LOCKHEED MARTIN CORP


Techincal Specification:
COIL TO HOOK INSIDE LENGTH0.250 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH0.416 INCHES NOMINAL AND 0.434 INCHES MAXIMUM SECOND END
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY9
DESIGN TYPECLOSED
END STYLEREDUCED CENTER LOOP FIRST END
END STYLERECTANGULAR HOOK SECOND END
HOOK RADIUS0.125 INCHES NOMINAL FIRST END
HOOK WIDTH0.278 INCHES MINIMUM AND 0.282 INCHES MAXIMUM SECOND END
INSIDE DIAMETER0.348 INCHES MINIMUM AND 0.352 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 631 OVERALL
SPRING DEFLECTION RATE20.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH1.223 INCHES MINIMUM AND 1.227 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.450 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPASSIVATE OVERALL


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