National Item Identification Number
01-342-6845
013426845
3020-01-342-6845
3020013426845
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)
85374
BVR TECHNOLOGIES COMPANY
DIV BVR TECHNOLOGIES DIVISION
3358-60 PUBLISHERS DRIVE
ROCKFORD
IL
61109
815-874-2471
Reference Numbers (Part Numbers)
277776
Required Categories
TEETH QUANTITY
STYLE DESIGNATOR
BORE STYLE
HUB STYLE DESIGNATOR
SPECIAL FEAT
Required Description
78
4 PROTRUDING HUBS
14 W/COUNTERBORE BOTH ENDS
6A 1 GROOVE BOTH ENDS
INCLUD
