National Item Identification Number
00-344-7568
003447568
3020-00-344-7568
3020003447568
National Stock Number
Item Name
GEAR,ANTIBACKLASH,BEVEL
Federal Supply Class
3020
Description
An item having one fixed gear and one free gear, both having the same complement of bevel 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)
Reference Numbers (Part Numbers)
LD261507PC66
Required Categories
MATERIAL
TEETH QUANTITY
TEETH TYPE
TOOTH DIRECTION
PRESSURE ANGLE
PITCH ANG
Required Description
ALUMINUM ALLOY OVERALL
38
SINGLE HELIX
RIGHT
5.4500 DEGREES
14.5000 DEGREES