National Item Identification Number
00-034-0924
000340924
3040-00-034-0924
3040000340924
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)
02734
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN
3 EXECUTIVE CAMPUS-6TH FLOOR
CHERRY HILL
NJ
08002
856-792-9830
80063
Reference Numbers (Part Numbers)
SM-B-422771-2
SM-B-422771-2
SM-B-422771-2
SM-B-422771-2
Required Categories
MATERIAL
OUTSIDE DIAMETER
OVERALL LENGTH
BORE DIAMETER
DISTANCE FROM BORE CE
Required Description
STEEL
0.5000 INCHES NOMINAL
0.3950 INCHES NOMINAL
0.1875 INCHES NOMINAL
0.38