National Item Identification Number
01-512-3125
015123125
3040-01-512-3125
3040015123125
National Stock Number
Item Name
HUB,BODY
Federal Supply Class
3040
Description
A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.
Commercial and Government Entity Code (Supplier Data)
53711
53711
Reference Numbers (Part Numbers)
7457317
7457317-1
Required Categories
STYLE DESIGNATOR
HUB INSIDE DIAMETER
FIRST END HUB OUTSIDE DIAMETER
DISTANCE
Required Description
A1 SINGLE HUB W/SECURING HOLE(S
0.500 INCHES NOMINAL
7.000 INCHES NOMINAL
4.0