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National Stock Number:
3020-00-827-9278
Federal Supply Class:
3020
National Item Identification Number:
008279278
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:
| 54812000 | 1K426 | MOOG INC. | | 54812000 | 95750 | AIRCO REPUBLIC ELECTRONICS, INC. | | 54812000 | 99932 | MOOG INC. |
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Techincal Specification:
| ATTACHMENT METHOD | CLAMP | | BORE NOMINAL DIAMETER | 0.124 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | CLAMPING SURFACE NOMINAL LENGTH | 0.100 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.066 INCHES | | HUB STYLE DESIGNATOR | SPLIT FIRST END | | HUB NOMINAL DIAMETER | 0.188 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 416 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.114 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 0.435 INCHES | | NOMINAL OVERALL LENGTH | 0.180 INCHES | | PITCH DIAMETER | 0.9170 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 88 | | TOOTH FORM | STANDARD |
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