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National Stock Number:
3020-00-244-2568
Federal Supply Class:
3020
National Item Identification Number:
002442568
Description:
GEAR,ANTIBACKLASH,SPUR
Detail:
An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
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Manufacturer Information:
| 195942 | 10110 | SCIENTIFIC ATLANTA INC | | 9205 | 10110 | SCIENTIFIC ATLANTA INC | | 95942 | 10110 | SCIENTIFIC ATLANTA INC | | C9205 | 10110 | SCIENTIFIC ATLANTA INC | | PA23CM9205 | 10110 | SCIENTIFIC ATLANTA INC |
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Techincal Specification:
| ATTACHMENT METHOD | CLAMP | | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | CLAMPING SURFACE NOMINAL LENGTH | 0.281 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.378 INCHES | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB STYLE DESIGNATOR | SPLIT FIRST END | | HUB NOMINAL DIAMETER | 0.498 INCHES FIRST END | | HUB NOMINAL DIAMETER | 0.750 INCHES SECOND END | | MATERIAL | ALUMINUM OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.062 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.345 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.2450 INCHES | | PITCH DIAMETER | 2.9550 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | WITH CLAMP AND SET SCREW | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 24 | | TOOTH FORM | STANDARD |
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