NSN 3040-00-256-2422

Part Details | SHAFT COLLAR

3040-00-256-2422 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: F131388, F1-3-1388, F131388, F1-3-1388, F131388, F1-3-1388, 3040-00-256-2422, 00-256-2422, 3040002562422, 002562422

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAR 15, 197100-256-242213743 ( COLLAR, SHAFT )
REFERENCE DRAWINGS & PICTURES

ROUND STEPPED

Cross Reference | NSN 3040-00-256-2422
Part Number Cage Code Manufacturer
F1-3-138861790ASTEC INDUSTRIES, INC.DIV ASTEC IND.
F1-3-138805643BARBER-GREENE CO
F1-3-13880MKW7MINNPAR, LLCDBA MINNPAR
Technical Data | NSN 3040-00-256-2422
Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR ROUND STEPPED
OUTSIDE DIAMETER6.000 INCHES NOMINAL
SMALL END DIAMETER3.000 INCHES NOMINAL
SECURING HOLE QUANTITY1
KEYWAY QUANTITY1
INTERNAL KEYWAY WIDTH0.375 INCHES NOMINAL
SPECIAL FEATURESTWO THD HOLES 1/2 IN.-13 UNC ABOVE KEYWAY