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National Stock Number:
3040-01-598-1982
Federal Supply Class:
3040
National Item Identification Number:
015981982
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:
| 353971-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| HOLE DIAMETER AND LOCATION | 0.2500 INCHES MINIMUM ALL HOLES AND 0.2516 INCHES MAXIMUM ALL HOLES | | LARGEST DIAMETER LENGTH | 0.320 INCHES NOMINAL | | OUTSIDE DIAMETER | 8.260 INCHES NOMINAL | | SECURING HOLE QUANTITY | 16 | | SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES | | SMALL END DIAMETER | 6.500 INCHES NOMINAL | | SPECIAL FEATURES | INBOARD | | THICKNESS | 3.520 INCHES NOMINAL |
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