5342-00-200-5953 MOUNT,RESILIENT,WEAPON SYSTEM Index 5340-00-200-5956 MOUNT,RESILIENT,WEAPON SYSTEM

National Stock Number:
3020-00-200-5954

Federal Supply Class:
3020

National Item Identification Number:
002005954

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:
1012443018876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
ATTACHMENT METHODCLAMP
BORE NOMINAL DIAMETER0.120 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.124 INCHES
NOMINAL OVERALL LENGTH0.365 INCHES
PITCH DIAMETER1.3750 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 12
PRESSURE ANGLE20.0000 DEGREES
TEETH QUANTITY132
TOOTH FORMSTANDARD


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