National Item Identification Number
00-875-0742
008750742
3020-00-875-0742
3020008750742
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)
18876
3V055
ANCO MACHINE CO
DBA
564 BELL FACTORY RD
HUNTSVILLE
AL
35811
256-859-1178
Reference Numbers (Part Numbers)
10067954
10067954
Required Categories
TEETH QUANTITY
TOOTH FORM
PRESSURE ANGLE
STYLE DESIGNATOR
PITCH DIAMETER
NO
Required Description
192
STANDARD
14.5000 DEGREES
4 PROTRUDING HUBS
4.0000 INCHES NOMINAL
0.391