5930-01-432-6724 SWITCH ASSEMBLY Index 5310-01-432-6726 NUT,PLAIN,HEXAGON

National Stock Number:
5360-01-432-6725

Federal Supply Class:
5360

National Item Identification Number:
014326725

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:
1290897719200US ARMY ARDEC RDECOM


Techincal Specification:
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
CENTER STYLESQUARE TYPE
COIL QUANTITY2
COIL AXIS TO CENTER SECTION DISTANCE0.950 INCHES NOMINAL
END LENGTH0.628 INCHES NOMINAL BOTH ENDS
END STYLEOFFSET HALF LOOP, LEFT END BOTH ENDS
HOOK LEG LENGTH0.424 INCHES NOMINAL BOTH ENDS
HOOK RADIUS0.128 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.318 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPECIAL FEATURESSPRING ENDS HAVE CURVE AT END OF HOOKS WITH MINIMUM BEND RADIUS OF 0.032 IN. AND MAXIMUM BEND RADIUS OF 0.092 IN.; SPRING CENTER BENDS AT TOP.
SPRING FREE LENGTH0.977 INCHES MINIMUM AND 1.037 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.382 INCHES NOMINAL
STOCK DIAMETER0.032 INCHES NOMINAL
STYLE DESIGNATORDOUBLE TORSION, RIGHT AND LEFT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,24.17 ASSN STD 4TH TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPRIMER OVERALL


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