6640-00-341-6553 DISK,ALUMINUM OXIDE Index 5340-00-341-6601 HINGE,BUTT

National Stock Number:
5360-00-341-6588

Federal Supply Class:
5360

National Item Identification Number:
003416588

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:
193-34669-1143999THE BOEING COMPANY


Techincal Specification:
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY3
END LENGTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM BOTH ENDS
END STYLEHINGE END BOTH ENDS
INSIDE DIAMETER0.700 INCHES MINIMUM AND 0.730 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-474,COMP B /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPRING FREE LENGTH0.578 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.844 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SURFACE TREATMENTPHOSPHATE OVERALL


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