5360-01-249-4415 SPRING,HELICAL,EXTENSION Index 5325-01-249-4417 RING,RETAINING

National Stock Number:
5360-01-249-4416

Federal Supply Class:
5360

National Item Identification Number:
012494416

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:
75A321634-200176301THE BOEING COMPANY


Techincal Specification:
CENTER LOOP RADIUS0.190 INCHES NOMINAL
CENTER SECTION WIDTH0.506 INCHES NOMINAL
COIL AXIS TO CENTER SECTION DISTANCE2.787 INCHES NOMINAL
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY12
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
INSIDE DIAMETER0.780 INCHES MINIMUM AND 0.810 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5678 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH1.125 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.906 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION RIGHT HAND


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