1220-00-381-7285 HUB Index 5355-00-381-7290 DIAL,SCALE

National Stock Number:
5360-00-381-7289

Federal Supply Class:
5360

National Item Identification Number:
003817289

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:
188704PC710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY3
END STYLEHINGE END BOTH ENDS
END LENGTH0.125 INCHES NOMINAL FIRST END
END LENGTH0.250 INCHES NOMINAL SECOND END
INSIDE DIAMETER1.000 INCHES NOMINAL
MATERIALSTEEL OVERALL
SPRING FREE LENGTH0.312 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.084 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SURFACE TREATMENTLACQUER OVERALL


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