NSN 3040-00-178-0718

Part Details | SHAFT COLLAR

3040-00-178-0718 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: 11592656, 3040-00-178-0718, 00-178-0718, 3040001780718, 001780718

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30FEB 26, 196900-178-071813743 ( COLLAR, SHAFT )
REFERENCE DRAWINGS & PICTURES

ROUND STEPPED

Cross Reference | NSN 3040-00-178-0718
Part Number Cage Code Manufacturer
1159265619207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 3040-00-178-0718
Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ENAMEL
STYLE DESIGNATOR ROUND STEPPED
OUTSIDE DIAMETER3.000 INCHES NOMINAL
THICKNESS1.125 INCHES NOMINAL
SMALL END DIAMETER2.000 INCHES NOMINAL
BORE DIAMETER1.3800 INCHES NOMINAL
LARGEST DIAMETER LENGTH0.125 INCHES NOMINAL
SECURING HOLE QUANTITY1
SECURING HOLE TYPE AND LOCATIONDSNH THREADED
SCREW THREAD SERIES DESIGNATOR AND LOCATIONSNHNC SINGLE HOLE
NOMINAL THREAD SIZE AND LOCATIONASNH0.250 INCHES