5305-01-309-3780 SCREW,MACHINE Index 5310-01-309-3782 NUT,SELF-LOCKING,CASTELLATED,HEX

National Stock Number:
5360-01-309-3781

Federal Supply Class:
5360

National Item Identification Number:
013093781

Description:
SPRING,HELICAL,COMPRESSION

Detail:
An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.


Manufacturer Information:
1235515419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALSTEEL OVERALL
STYLE DESIGNATORCYLINDRICAL
INSIDE DIAMETER0.406 INCHES NOMINAL
SPRING FREE LENGTH2.150 INCHES MINIMUM AND
2.250 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.500 INCHES NOMINAL
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR
LEFT-HAND
COIL QUANTITY12.5
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL


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