National Item Identification Number
01-256-5377
012565377
3020-01-256-5377
3020012565377
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)
23266
SECS INC
520 HOMESTEAD AVE
MOUNT VERNON
NY
10550
914-667-5600
00328
DESIGNATRONICS INC
DBA STERLING INSTRUMENT DIVISION
2101 JERICHO TPKE
NEW HYDE PARK
NY
11040
516-328-3300
96214
96214
Reference Numbers (Part Numbers)
PABP54-56Q12
Z6G-56R
807551
807551-1056
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 303 BODY
STEEL COMP 303 HUB
STEEL COMP 302 SPRING
ASTM-A-484 ASSN