3040-01-340-8778 DISK BRAKE SHOE Index 2920-01-340-8780 STARTER,ENGINE,ELECTRICAL

National Stock Number:
3040-01-340-8779

Federal Supply Class:
3040

National Item Identification Number:
013408779

Description:
COLLAR,SHAFT

Detail:
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.


Manufacturer Information:
2177-A09780BURCH COMPANY INC THE


Techincal Specification:
BORE DIAMETER1.6875 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER2.375 INCHES NOMINAL
STYLE DESIGNATORROUND W/SINGLE LOBE
THICKNESS1.250 INCHES NOMINAL


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