National Item Identification Number
01-221-2724
012212724
3020-01-221-2724
3020012212724
National Stock Number
Item Name
GEAR,ANTIBACKLASH,SPUR
Federal Supply Class
3020
Description
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.
Commercial and Government Entity Code (Supplier Data)
60660
C G I INC
DBA CALIFORNIA GEAR AND INSTRUMENT
3400 ARROWHEAD DR
CARSON CITY
NV
89706
775-882-3422
06481
Reference Numbers (Part Numbers)
M8323-1
M8478-7
Required Categories
Required Description