NSN 3040-01-389-2281

Part Details | SHAFT COLLAR

3040-01-389-2281 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.

Alternate Parts: 30870, 3040-01-389-2281, 01-389-2281, 3040013892281, 013892281

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30APR 20, 199401-389-228113743 ( COLLAR, SHAFT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-389-2281
Part Number Cage Code Manufacturer
3087005573BARNES GROUP INC.DBA BARNES DISTRIBUTION
Technical Data | NSN 3040-01-389-2281
Characteristic Specifications
MATERIAL STEEL
OUTSIDE DIAMETER0.687 INCHES NOMINAL
BORE DIAMETER0.2500 INCHES NOMINAL
SPECIAL FEATURESALLOY STEEL SOCKET HEAD CAP SCREW, TWO PIECE, BLACK FINISH