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National Stock Number:
3020-01-466-2741
Federal Supply Class:
3020
National Item Identification Number:
014662741
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:
| 1005912 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 1005912-1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | P00025 | 00141 | ROLLER BEARING CO OF AMERICA, INC |
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Techincal Specification:
| ATTACHMENT METHOD | SETSCREWS | | BODY RECESS NOMINAL DEPTH | 0.040 INCHES SECOND END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.3126 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.187 INCHES | | HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END | | HUB STYLE DESIGNATOR | PINNED FIRST END | | MATERIAL | STEEL COMP 303 FIRST GEAR | | MATERIAL | STEEL COMP 303 HUB | | MATERIAL | STEEL COMP 303 SECOND GEAR | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.251 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 1.625 INCHES | | PITCH DIAMETER | 1.5625 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | TEETH QUANTITY | 50 |
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