4820-01-194-2018 VALVE,REGULATING,FLUID PRESSURE Index 3040-01-194-2020 SHAFT,STRAIGHT

National Stock Number:
3040-01-194-2019

Federal Supply Class:
3040

National Item Identification Number:
011942019

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:
311364680064NAVAL SHIP SYSTEMS COMMAND
3113646 PIECE 18880064NAVAL SHIP SYSTEMS COMMAND
95-J-11065054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
95-J-110 PIECE 18865054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
95-J-110 PIECE 18890099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BORE DIAMETER1.0620 INCHES NOMINAL
INTERNAL KEYWAY WIDTH0.246 INCHES NOMINAL
LARGEST DIAMETER LENGTH0.250 INCHES NOMINAL
OUTSIDE DIAMETER2.875 INCHES NOMINAL
MATERIALSTEEL
SMALL END DIAMETER1.994 INCHES NOMINAL
STYLE DESIGNATORROUND STEPPED
THICKNESS1.500 INCHES NOMINAL


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