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National Stock Number:
3020-01-006-8714
Federal Supply Class:
3020
National Item Identification Number:
010068714
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:
| 138C099H01 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 138C099H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | MAB150-28/CTP1125 | 01351 | SOUTHERN GEAR & MACHINE INC |
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Techincal Specification:
| ATTACHMENT METHOD | CLAMP | | FACE NOMINAL WIDTH | 0.125 INCHES | | NOMINAL OUTSIDE DIAMETER | 0.625 INCHES | | PITCH DIAMETER | 0.5833 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 28 | | TOOTH FORM | STANDARD |
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