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National Stock Number:
3040-00-905-0450
Federal Supply Class:
3040
National Item Identification Number:
009050450
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.
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Manufacturer Information:
| A57088-1 | 08441 | SPX CORPORATION DBA DIELECTRIC COMMUNICATIONS DIV SPX COMMUNICATION TECHNOLOGIES |
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Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 | | BORE DIAMETER | 0.3125 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM | | FURNISHED ITEMS AND QUANTITY | 1 SETSCREW | | HOLE DIAMETER AND LOCATION | 0.0960 INCHES NOMINAL 2ND HOLE | | LARGEST DIAMETER LENGTH | 0.312 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | NOMINAL THREAD SIZE | 0.190 INCHES THREAD | | OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | 1ST HOLE UNIFIED NATIONAL COARSE (UNC) | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | 2ND HOLE UNF | | SECURING HOLE QUANTITY | 2 | | SECURING HOLE TYPE AND LOCATION | THREADED 1ST HOLE | | SECURING HOLE TYPE AND LOCATION | UNTHREADED 2ND HOLE | | SMALL END DIAMETER | 0.438 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND STEPPED | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.344 INCHES NOMINAL |
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