3040-00-471-6416 COLLAR,SHAFT Index 5950-00-471-6418 TRANSFORMER,POWER

National Stock Number:
3040-00-471-6417

Federal Supply Class:
3040

National Item Identification Number:
004716417

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:
99-104638199995NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION
SP121EK7766BRITISH STANDARDS INSTITUTION


Techincal Specification:
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG180.0
BORE DIAMETER0.2500 INCHES NOMINAL
HOLE DIAMETER AND LOCATION0.0635 INCHES NOMINAL ALL HOLES
OUTSIDE DIAMETER0.375 INCHES NOMINAL
MATERIALALUMINUM ALLOY
SECURING HOLE QUANTITY2
SECURING HOLE TYPE AND LOCATIONUNTHREADED ALL HOLES
THICKNESS0.219 INCHES NOMINAL
STYLE DESIGNATORPLAIN ROUND
SURFACE TREATMENTANODIZE


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