7643-01-444-0220 TOPOGRAPHIC GEOSPATIAL PRODUCTS Index 7643-01-444-0222 TOPOGRAPHIC GEOSPATIAL PRODUCTS

National Stock Number:
5360-01-444-0221

Federal Supply Class:
5360

National Item Identification Number:
014440221

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:
123-4403562 PART 5143689HUNTINGTON INGALLS INC
123-4556118 PART 443689HUNTINGTON INGALLS INC


Techincal Specification:
END STYLEMACHINE LOOP END BOTH ENDS
END LENGTH0.312 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.937 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
PROPRIETARY CHARACTERISTICSPACS
SPRING FREE LENGTH0.625 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.225 INCHES NOMINAL
STOCK DIAMETER0.144 INCHES NOMINAL
STYLE DESIGNATORDOUBLE TORSION, RIGHT AND LEFT HAND


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