National Item Identification Number
00-689-3023
006893023
3020-00-689-3023
3020006893023
National Stock Number
Item Name
GEAR,ANTIBACKLASH,WORM WHEEL
Federal Supply Class
3020
Description
An item having one fixed gear and one free gear, both having the same complement of worm wheel 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)
23386
THALES COMMUNICATIONS INC.
22605 GATEWAY CENTER DR
CLARKSBURG
MD
20871
800-914-0303
23386
THALES COMMUNICATIONS INC.
22605 GATEWAY CENTER DR
CLARKSBURG
MD
20871
800-914-0303
Reference Numbers (Part Numbers)
A03972
03972
Required Categories
Required Description