National Item Identification Number
00-763-3158
007633158
3020-00-763-3158
3020007633158
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)
99251
Reference Numbers (Part Numbers)
2648
Required Categories
BORE STYLE
BORE NOMINAL DIAMETER
COUNTERBORE NOMINAL DEPTH
COUNTERBORE NOMINA
Required Description
14 W/COUNTERBORE BOTH ENDS
0.500 INCHES BOTH ENDS
0.039 INCHES FIRST END
0.76