National Item Identification Number
01-434-0783
014340783
3020-01-434-0783
3020014340783
National Stock Number
Item Name
GEAR,ANTIBACKLASH,BEVEL
Federal Supply Class
3020
Description
An item having one fixed gear and one free gear, both having the same complement of bevel 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)
99193
Reference Numbers (Part Numbers)
2-080-145-01
Required Categories
III END ITEM IDENTIFICATION
Required Description
CH-47 TURBINE ENGINE, ROTARY WING AIRCRAFT