3020-00-388-9518 GEAR,ANTIBACKLASH,SPUR Index 5315-00-388-9520 PIN,STRAIGHT,HEADLESS

National Stock Number:
5360-00-388-9519

Federal Supply Class:
5360

National Item Identification Number:
003889519

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:
800943818876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.343 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPRING FREE LENGTH1.250 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.39975 INCHES NOMINAL
SPRING SOLID OUTSIDE DIAMETER0.39975 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPASSIVATE OVERALL


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