5310-00-839-1618 WASHER,FLAT Index 5340-00-839-1630 STRIKE,CATCH

National Stock Number:
5360-00-839-1626

Federal Supply Class:
5360

National Item Identification Number:
008391626

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:
835143219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BORE DIAMETER0.500 INCHES NOMINAL
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY17
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.297 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-412,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
MATERIALSTEEL UNS K15590 OVERALL
SPRING DEFLECTION RATE71.700 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH2.160 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.460 INCHES NOMINAL
SPRING SOLID LENGTH1.390 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL


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