5360-00-066-6449 SPRING,HELICAL,EXTENSION Index 5360-00-066-6451 SPRING,HELICAL,COMPRESSION

National Stock Number:
5360-00-066-6450

Federal Supply Class:
5360

National Item Identification Number:
000666450

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:
G104-46726512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY4-41/50
END LENGTH FROM COIL AXIS TO FIRST BEND1.368 INCHES NOMINAL BOTH ENDS
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.762 INCHES NOMINAL BOTH ENDS
END STYLEEXTENDED BOTH ENDS
END LENGTH2.130 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER1.730 INCHES MINIMUM AND 1.770 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPRING DEFLECTION RATE102.500 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER1.966 INCHES MINIMUM AND 2.006 INCHES MAXIMUM
STOCK DIAMETER0.118 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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