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National Stock Number:
3020-01-131-7805
Federal Supply Class:
3020
National Item Identification Number:
011317805
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:
| 3237-5000-1 | 33051 | LILBERN DESIGN OF VIRGINIA LLC |
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Techincal Specification:
| BORE NOMINAL DIAMETER | 0.094 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | MATERIAL | ALUMINUM OVERALL | | NOMINAL OUTSIDE DIAMETER | 1.1666 INCHES | | PITCH DIAMETER | 1.1458 INCHES NOMINAL | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 110 | | TOOTH FORM | STANDARD |
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