National Item Identification Number
01-271-3540
012713540
3040-01-271-3540
3040012713540
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)
13499
Reference Numbers (Part Numbers)
624-8268-001
Required Categories
MATERIAL
SURFACE TREATMENT
HUB INSIDE DIAMETER
FIRST END HUB OUTSIDE DIAMETER
Required Description
STEEL
CHROMATE
3.122 INCHES MINIMUM AND
3.128 INCHES MAXIMUM
3.492 INCHES MI