National Item Identification Number
00-179-3938
001793938
3020-00-179-3938
3020001793938
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)
95542
01351
SOUTHERN GEAR & MACHINE INC
3685 NW 106TH ST
MIAMI
FL
33147
305-691-6300
Reference Numbers (Part Numbers)
242-639-0003
242-639-003
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
ALUMINUM ALLOY FIRST GEAR
STEEL COMP 303 HUB
STEEL CORROSION RESISTING RETAINI
