5360-01-265-7248 SPRING,HELICAL,COMPRESSION Index 5325-01-265-7250 RING,RETAINING

National Stock Number:
5360-01-265-7249

Federal Supply Class:
5360

National Item Identification Number:
012657249

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:
70301-01050-10178286SIKORSKY AIRCRAFT CORPORATION
70301-01050-10181753CONNECTICUT SPRING & STAMPING CORPORATION THE


Techincal Specification:
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
CENTER SECTION WIDTH0.804 INCHES NOMINAL
COIL AXIS TO CENTER SECTION DISTANCE0.320 INCHES NOMINAL
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.247 INCHES NOMINAL OVERALL
END STYLESTRAIGHT BEND END (RIGHT) OVERALL
END LENGTH0.530 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.360 INCHES NOMINAL
SPRING FREE LENGTH1.192 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.454 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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