3040-00-872-8299 SHAFT-ROLLER ASSEMBLY Index 3020-00-872-8301 GEAR,SPUR

National Stock Number:
5360-00-872-8300

Federal Supply Class:
5360

National Item Identification Number:
008728300

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:
182-56-00-0225549LITTON SYSTEMS INC AMECOM DIV
182-56-00-0256232LOCKHEED MARTIN CORPORATION
182-56-00-0292755NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY10
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
END STYLESTRAIGHT OFFSET OVERALL
END LENGTH0.281 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER1.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
SPRING FREE LENGTH0.469 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.280 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND


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