National Item Identification Number
00-070-4972
000704972
3020-00-070-4972
3020000704972
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)
10138
ASTRONAUTICS CORP OF AMERICA
4115 N TEUTONIA AVE
MILWAUKEE
WI
53209
414-449-4253
Reference Numbers (Part Numbers)
100849
Required Categories
TEETH QUANTITY
TOOTH FORM
STYLE DESIGNATOR
BORE STYLE
HUB STYLE DESIGNATOR;
Required Description
23
STANDARD
1 HUBLESS
1 PLAIN BOTH ENDS
1 PLAIN FIRST END
SLOT
SPUR GEARS:
