2050-00-395-4301 TUBE ASSY,COUNTERBA Index 4030-00-395-4304 TIE PLATE,RIGGING

National Stock Number:
5360-00-395-4302

Federal Supply Class:
5360

National Item Identification Number:
003954302

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:
61200-63038-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSS8435,FINISH NO. 1,CAGE 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
INSIDE DIAMETER0.250 INCHES NOMINAL
SPRING FREE LENGTH0.800 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.394 INCHES NOMINAL
HOOK RADIUS0.080 INCHES NOMINAL FIRST END
END LENGTH0.858 INCHES NOMINAL FIRST END
0.678 INCHES NOMINAL SECOND END
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.200 INCHES NOMINAL OVERALL
END LENGTH FROM SECOND BEND TO THIRD BEND OR END0.200 INCHES NOMINAL SECOND END
HOOK LEG LENGTH0.200 INCHES NOMINAL FIRST END
END STYLEMACHINE LOOP END FIRST END
ANGULAR END (RIGHT) SECOND END
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY10
SPRING DEFLECTION RATE5.820 POUNDS PER INCH NOMINAL
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER


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