2520-00-424-8444 BEARING SUPPORT Index 2815-00-424-8454 HOUSING

National Stock Number:
5360-00-424-8451

Federal Supply Class:
5360

National Item Identification Number:
004248451

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:
G104-68426512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALSTEEL UNS K08500 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGSS8.050M,CAGE 26512 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
INSIDE DIAMETER0.522 INCHES MINIMUM AND
0.542 INCHES MAXIMUM
SPRING FREE LENGTH0.333 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.746 INCHES MINIMUM AND
0.766 INCHES MAXIMUM
END LENGTH0.870 INCHES NOMINAL FIRST END
1.370 INCHES NOMINAL SECOND END
END STYLEONE HOOK END BOTH ENDS
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY1.973
SPRING DEFLECTION RATE20.900 POUNDS PER INCH NOMINAL
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER


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