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National Stock Number:
3020-00-504-8246
Federal Supply Class:
3020
National Item Identification Number:
005048246
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:
| 2273633-0001 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS |
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Techincal Specification:
| ATTACHMENT METHOD | CLAMP | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.119 INCHES BOTH ENDS | | CLAMPING SURFACE NOMINAL LENGTH | 0.156 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.068 INCHES | | HUB NOMINAL DIAMETER | 0.1875 INCHES FIRST END | | HUB NOMINAL DIAMETER | 0.2375 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB STYLE DESIGNATOR | SPLIT FIRST END | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | STEEL HUB | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.192 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.015 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 0.9250 INCHES | | PITCH DIAMETER | 0.9000 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | SPECIAL FEATURES | HUB CLAMP FURNISHED | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 72 | | TOOTH FORM | STANDARD |
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