National Item Identification Number
00-673-9792
006739792
3020-00-673-9792
3020006739792
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)
00141
15280
Reference Numbers (Part Numbers)
41085
41085
41085
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
TEET
Required Description
ALUMINUM ALLOY 2024 OVERALL
ANODIZE OVERALL
QQ-P-416 TYPE II CLASS C FED SPEC
