5360-00-411-9270 SPRING,HELICAL,TORSION Index 5360-00-411-9272 SPRING,HELICAL,TORSION

National Stock Number:
5360-00-411-9271

Federal Supply Class:
5360

National Item Identification Number:
004119271

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:
53D250513-376301THE BOEING COMPANY
7470-018018014AEROSPACE AMERICA INC


Techincal Specification:
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY10
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.330 INCHES NOMINAL OVERALL
END STYLEFULL LOOP END OVERALL
END LENGTH0.190 INCHES NOMINAL BOTH ENDS
FIRST BEND RADIUS0.031 INCHES NOMINAL OVERALL
INSIDE DIAMETER0.344 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
SECOND BEND RADIUS0.031 INCHES NOMINAL OVERALL
SPRING FREE LENGTH0.690 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.464 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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