2840-00-193-3405 ROTOR,TURBINE,AIRCRAFT GAS TURBI Index 5340-00-193-3409 COVER,ACCESS

National Stock Number:
5360-00-193-3408

Federal Supply Class:
5360

National Item Identification Number:
001933408

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:
163B561505606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY6
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.580 INCHES MINIMUM AND 0.660 INCHES MAXIMUM FIRST END
END LENGTH0.200 INCHES MINIMUM AND 0.240 INCHES MAXIMUM FIRST END
END STYLEOFFSET HALF LOOP, RIGHT END SECOND END
END STYLESTRAIGHT BEND END (RIGHT) FIRST END
END LENGTH0.420 INCHES NOMINAL SECOND END
HOOK RADIUS0.130 INCHES MINIMUM AND 0.210 INCHES MAXIMUM SECOND END
INSIDE DIAMETER0.260 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPRING FREE LENGTH0.410 INCHES NOMINAL
SPRING DEFLECTION RATE4.960 POUNDS PER INCH MINIMUM AND 5.160 POUNDS PER INCH MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
STOCK DIAMETER0.060 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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