4140-00-972-2820 IMPELLER,FAN,CENTRIFUGAL Index 5330-00-972-2823 SEAL,PLAIN ENCASED

National Stock Number:
3040-00-972-2821

Federal Supply Class:
3040

National Item Identification Number:
009722821

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:
3599024975PRESTOLITE ELECTRIC INC
3599035510PRESTOLITE ELECTRIC INC


Techincal Specification:
BORE DIAMETER0.8760 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM
OUTSIDE DIAMETER1.248 INCHES MINIMUM AND 1.252 INCHES MAXIMUM
MATERIALSTEEL
STYLE DESIGNATORPLAIN ROUND
SURFACE FINISH32 MICROINCHES OUTSIDE PERIPHERY
SURFACE TREATMENTCADMIUM
THICKNESS0.375 INCHES NOMINAL


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