3020-00-546-6790 GEAR,HELICAL Index 5815-00-546-6793 COLLAR,SHAFT

National Stock Number:
3040-00-546-6792

Federal Supply Class:
3040

National Item Identification Number:
005466792

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:
SC-B-6952280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SC-B-69522-380063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
MATERIALSTEEL
SURFACE TREATMENTPHOSPHATE
STYLE DESIGNATORPLAIN ROUND
OUTSIDE DIAMETER0.563 INCHES NOMINAL
THICKNESS0.250 INCHES NOMINAL
BORE DIAMETER0.3203 INCHES NOMINAL
SECURING HOLE QUANTITY2
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG117.0
SECURING HOLE TYPE AND LOCATIONTHREADED ALL HOLES
SCREW THREAD SERIES DESIGNATOR AND LOCATIONALL HOLES UNF
NOMINAL THREAD SIZE AND LOCATION0.193 INCHES ALL HOLES


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