2910-01-147-3001 COVER,IDLE SCREW Index 2990-01-147-3003 DEFLECTOR,HEAT SHIELD

National Stock Number:
3040-01-147-3002

Federal Supply Class:
3040

National Item Identification Number:
011473002

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:
S-810HC/046116712SIEMENS ENERGY, INC.
S-810HC/046159180CIRCOR PUMPS NORTH AMERICA LLC
S-810HC/046316712SIEMENS ENERGY, INC.
SG-450516712SIEMENS ENERGY, INC.
S-810HC/046359180CIRCOR PUMPS NORTH AMERICA LLC
S810HC59180CIRCOR PUMPS NORTH AMERICA LLC
SG-4505 PIECE 02616712SIEMENS ENERGY, INC.
SG-4505 PIECE 02659180CIRCOR PUMPS NORTH AMERICA LLC
SG-450559180CIRCOR PUMPS NORTH AMERICA LLC


Techincal Specification:
MATERIALSTEEL
STYLE DESIGNATORPLAIN ROUND
OUTSIDE DIAMETER3.000 INCHES NOMINAL
THICKNESS0.750 INCHES NOMINAL
BORE DIAMETER2.0625 INCHES NOMINAL
SECURING HOLE QUANTITY2
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG90.0
SECURING HOLE TYPE AND LOCATIONTHREADED ALL HOLES
SCREW THREAD SERIES DESIGNATOR AND LOCATIONALL HOLES UNC
NOMINAL THREAD SIZE AND LOCATION0.250 INCHES ALL HOLES


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