5360-01-109-7052 SPRING,HELICAL,EXTENSION Index 2510-01-109-7054 KINGPIN,FIFTH WHEEL

National Stock Number:
5360-01-109-7053

Federal Supply Class:
5360

National Item Identification Number:
011097053

Description:
SPRING,HELICAL,TORSION

Detail:
An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.


Manufacturer Information:
529707519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY11-7/8
END LENGTH0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM BOTH ENDS
END STYLEONE HOOK END OVERALL
INSIDE DIAMETER0.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470,COMP A OR B FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL UNS K08500 OR STEEL OVERALL
SPRING FREE LENGTH0.626 INCHES MINIMUM AND 0.657 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.313 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SURFACE TREATMENTPHOSPHATE OVERALL


Click here to Register for Free 30-day Trial