National Item Identification Number
00-612-1653
006121653
3020-00-612-1653
3020006121653
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)
98571
TELEDYNE TECHNOLOGIES INCORPORATED
DIV TELEDYNE CONTROLS
12333 W OLYMPIC BLVD
LOS ANGELES
CA
90064
310-442-4136
Reference Numbers (Part Numbers)
837832-1
Required Categories
MATERIAL
TEETH QUANTITY
TOOTH FORM
PRESSURE ANGLE
STYLE DESIGNATOR
PITCH DI
Required Description
STEEL OVERALL
130
STANDARD
20.0000 DEGREES
2 PROTRUDING HUB
1.0833 INCHES N