5360-00-498-4011, SPRING,HELICAL,TORSION

National Stock Number:
5360-00-498-4011

Federal Supply Class:
5360

National Item Identification Number:
004984011

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:

55A82B149

02387

NAVAL AIR WARFARE CENTER AIRCRAFT DIV

Techincal Specification:

CENTER SECTION WIDTH	1.097 INCHES MINIMUM AND 1.139 INCHES MAXIMUM
COIL AXIS TO CENTER SECTION DISTANCE	0.453 INCHES MINIMUM AND 0.534 INCHES MAXIMUM
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
COIL QUANTITY	2-1/2
END LENGTH FROM SECOND BEND TO THIRD BEND OR END	0.140 INCHES MINIMUM FIRST END
END LENGTH FROM SECOND BEND TO THIRD BEND OR END	0.172 INCHES MAXIMUM SECOND END
END STYLE	MACHINE LOOP END OVERALL
HOOK RADIUS	0.044 INCHES MINIMUM FIRST END
HOOK RADIUS	0.054 INCHES MAXIMUM BOTH ENDS
INSIDE DIAMETER	0.547 INCHES MINIMUM AND 0.579 INCHES MAXIMUM
SPRING FREE LENGTH	1.421 INCHES MINIMUM AND 1.517 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER	0.619 INCHES MINIMUM AND 0.671 INCHES MAXIMUM
STYLE DESIGNATOR	SINGLE TORSION RIGHT HAND
SURFACE TREATMENT	PASSIVATE OVERALL

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