National Item Identification Number
01-131-7805
011317805
3020-01-131-7805
3020011317805
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)
33051
LILBERN DESIGN OF VIRGINIA LLC
200 PACKAGING DR
146
WEYERS CAVE
VA
24486
540-234-9900
Reference Numbers (Part Numbers)
3237-5000-1
Required Categories
MATERIAL
TEETH QUANTITY
TOOTH FORM
STYLE DESIGNATOR
PITCH DIAMETER
NOMINAL
Required Description
ALUMINUM OVERALL
110
STANDARD
4 PROTRUDING HUBS
1.1458 INCHES NOMINAL
1.166