2990-00-771-6969 BOOT GENERATOR AIR EXHAUST ASSEM Index 3110-00-771-6973 BEARING,ROLLER,NEEDLE

National Stock Number:
5360-00-771-6972

Federal Supply Class:
5360

National Item Identification Number:
007716972

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:
868360519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
COIL QUANTITY15
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
END STYLESPRING END,SQUARED BOTH ENDS
INSIDE DIAMETER1.063 INCHES MINIMUM AND 1.094 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-474,COMP A /D/ FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-474,COMP B /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPRING FREE LENGTH2.500 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.302 INCHES MINIMUM AND 1.334 INCHES MAXIMUM
SPRING SOLID OUTSIDE DIAMETER1.302 INCHES MINIMUM AND 1.334 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPHOSPHATE OVERALL


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