3040-00-277-3769 COLLAR,SHAFT Index 3040-00-277-3780 COLLAR,SHAFT

National Stock Number:
3040-00-277-3775

Federal Supply Class:
3040

National Item Identification Number:
002773775

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:
D10-4364731WESTERN SKY INDUSTRIES INC DBA ELECTROMECH TECHOLOGIES


Techincal Specification:
MATERIALSTEEL
STYLE DESIGNATORPLAIN ROUND
OUTSIDE DIAMETER1.375 INCHES NOMINAL
THICKNESS0.438 INCHES NOMINAL
BORE DIAMETER0.6260 INCHES MINIMUM AND
0.6265 INCHES MAXIMUM
SECURING HOLE QUANTITY3
SECURING HOLE TYPE AND LOCATIONTHREADED SINGLE HOLE
SCREW THREAD SERIES DESIGNATOR AND LOCATIONSINGLE HOLE UNC
NOMINAL THREAD SIZE AND LOCATION0.312 INCHES SINGLE HOLE


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