National Item Identification Number
00-451-2681
004512681
3020-00-451-2681
3020004512681
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)
0CU17
AEROSPACE GEAR INC
4350 NW 19TH AVE SUITE K
POMPANO BEACH
FL
33064
954-979-8448
01351
SOUTHERN GEAR & MACHINE INC
3685 NW 106TH ST
MIAMI
FL
33147
305-691-6300
9W957
DYNACO GEARS INC
HWY 129 S
6050
LIVE OAK
FL
32060
904-364-1030
94117
BAE SYSTEMS INFORMATION AND
ELECTRONIC SYSTEMS INTEGRATION
65 SPIT BROOK RD
NASHUA
NH
03060
603-885-3232
Reference Numbers (Part Numbers)
AB550-96CT1873
AB550-96CT1873
AB550-96CT1873
9322C3004
9322C3004
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
TEETH QUANTIT
Required Description
ALUMINUM ALLOY 2024 FIRST GEAR
STEEL COMP 303 HUB
ALUMINUM ALLOY 2024 SECOND G