National Item Identification Number
01-127-6221
011276221
3020-01-127-6221
3020011276221
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)
10110
SCIENTIFIC ATLANTA INC
4317 B PARK DR
NORCROSS
GA
30093
770-236-5000
Reference Numbers (Part Numbers)
195015
Required Categories
MATERIAL
TEETH QUANTITY
TOOTH FORM
PRESSURE ANGLE
STYLE DESIGNATOR
PITCH DI
Required Description
STEEL CORROSION RESISTING OVERALL
180
STANDARD
20.0000 DEGREES
2 PROTRUDING