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National Stock Number:
3040-01-276-1449
Federal Supply Class:
3040
National Item Identification Number:
012761449
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:
| 2010-120 | 43689 | HUNTINGTON INGALLS INC | | 2010-120 PART 15 | 43689 | HUNTINGTON INGALLS INC | | 518-4457076 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 518-4457076 PART 15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | STYLE DESIGNATOR | PLAIN ROUND | | OUTSIDE DIAMETER | 7.750 INCHES NOMINAL | | THICKNESS | 6.375 INCHES NOMINAL | | BORE DIAMETER | 4.7500 INCHES NOMINAL | | SECURING HOLE QUANTITY | 2 | | SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES | | HOLE DIAMETER AND LOCATION | 0.5625 INCHES NOMINAL ALL HOLES | | SPECIAL FEATURES | BORE THD 4-3/4DIA-12UN-3B |
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