National Item Identification Number
00-793-2090
007932090
3020-00-793-2090
3020007932090
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)
36090
LOCKHEED MARTIN LIBRASCOPE
CORP
811 SONORA DR
GLENDALE
CA
91201
703-367-5485
Reference Numbers (Part Numbers)
L310014320
1340065
1340065-100
1340065PC100
Required Categories
TEETH QUANTITY
STYLE DESIGNATOR
FACE NOMINAL WIDTH
BORE STYLE
BORE NOMINAL D
Required Description
100
2 PROTRUDING HUB
0.125 INCHES
1 PLAIN BOTH ENDS
0.1875 INCHES BOTH ENDS;