6680-00-989-5050 INDICATOR,ELECTRICAL TACHOMETER Index 4720-00-989-5052 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
3040-00-989-5051

Federal Supply Class:
3040

National Item Identification Number:
009895051

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:
920B616-224446GENERAL ELECTRIC COMPANY


Techincal Specification:
BORE DIAMETER3.1190 INCHES MINIMUM AND 3.1195 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.904 INCHES NOMINAL
INTERNAL KEYWAY WIDTH0.625 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
KEYWAY QUANTITY1
OUTSIDE DIAMETER9.120 INCHES MINIMUM AND 9.125 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1060 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1060 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1060
STYLE DESIGNATORPLAIN ROUND
THICKNESS1.498 INCHES MINIMUM AND 1.500 INCHES MAXIMUM


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