2940-01-279-1353 AIR CLEANER,INTAKE Index 4820-01-279-1355 VALVE,SHEARING

National Stock Number:
3020-01-279-1354

Federal Supply Class:
3020

National Item Identification Number:
012791354

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.


Manufacturer Information:
71236006-00299932MOOG INC.
71236006-021K426MOOG INC.
71236006-0299932MOOG INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER3.166 INCHES
PRESSURE ANGLE20.0000 DEGREES
TEETH QUANTITY150


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