5360-01-038-7741 SPRING,HELICAL,TORSION Index 5325-01-038-7743 RING,RETAINING

National Stock Number:
5360-01-038-7742

Federal Supply Class:
5360

National Item Identification Number:
010387742

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:
66-1689-281205THE BOEING COMPANY


Techincal Specification:
STYLE DESIGNATORSINGLE TORSION LEFT HAND
INSIDE DIAMETER1.000 INCHES NOMINAL
SPRING FREE LENGTH2.200 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.220 INCHES NOMINAL
HOOK RADIUS0.125 INCHES NOMINAL OVERALL
END LENGTH1.020 INCHES NOMINAL BOTH ENDS
END LENGTH FROM SECOND BEND TO THIRD BEND OR END0.235 INCHES NOMINAL OVERALL
END STYLESMALL OFFSET HOOK AT SIDE FIRST END
MACHINE LOOP END SECOND END
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY19-29/32
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
SPECIAL FEATURESEND STYLE 20 INCLUDES END TANGENT ANGLE OF 45 DEG
THE MANUFACTURERS DATA
MANUFACTURERS CODE81205
DESIGN CONTROL REFERENCE66-1689-2


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