National Item Identification Number
00-910-1698
009101698
3020-00-910-1698
3020009101698
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)
27965
PARISI ASSOCIATES INC
105 TERRACE HALL AVE
BURLINGTON
MA
01803
781-273-1211
Reference Numbers (Part Numbers)
72001-372
Required Categories
MATERIAL
TEETH QUANTITY
TOOTH FORM
PRESSURE ANGLE
STYLE DESIGNATOR
PITCH DI
Required Description
STEEL CORROSION RESISTING OVERALL
15
STANDARD
14.5000 DEGREES
4 PROTRUDING H