National Item Identification Number
00-540-3786
005403786
3040-00-540-3786
3040005403786
National Stock Number
Item Name
COLLAR,SHAFT
Federal Supply Class
3040
Description
An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.
Commercial and Government Entity Code (Supplier Data)
16236
53711
53711
93232
93232
54402
R P S INC
254 THIRD STREET
ELIZABETH
NJ
07206
908-629-4155
93232
Reference Numbers (Part Numbers)
CS3040-0020
DD445-S4700-373
DD445S4700-373ALT2
DD445S4700-373ALT2
SL-5058
S
Required Categories
MATERIAL
STYLE DESIGNATOR
CHAMFER ANGLE IN DEG
OUTSIDE DIAMETER
THICKNESS
B
Required Description
STEEL, MIL-S-890, CLASS B
A2 ROUND W/SINGLE CHAMFER
45.0
1.750 INCHES NOMINAL