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National Stock Number:
3040-01-023-5574
Federal Supply Class:
3040
National Item Identification Number:
010235574
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:
| 015-2932-020 | 13499 | ROCKWELL COLLINS, INC. | | NRSSC75 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | NRSSC75 COLLAR | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | SSC75 | 71041 | ALTRA INDUSTRIAL MOTION CORP. |
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Techincal Specification:
| BORE DIAMETER | 0.7500 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE AND LOCATION | 0.313 INCHES SINGLE HOLE | | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | SINGLE HOLE UNC | | SECURING HOLE QUANTITY | 1 | | SECURING HOLE TYPE AND LOCATION | THREADED SINGLE HOLE | | STYLE DESIGNATOR | PLAIN ROUND | | THICKNESS | 0.562 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
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