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National Stock Number:
3040-01-493-7305
Federal Supply Class:
3040
National Item Identification Number:
014937305
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:
| 14873348 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 581-6726670 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 581-6726670 FIND 16 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 581-6726674 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 581-6726674 FIND 13 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 581-6726891 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF2011-267 FIND 13 | 43689 | HUNTINGTON INGALLS INC | | 581-6726891 FIND 16 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | COLLAR THRUST UPPER | | SECURING HOLE QUANTITY | 2 | | SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES | | STYLE DESIGNATOR | PLAIN ROUND | | NOMINAL THREAD SIZE AND LOCATION | 0.250 INCHES 1ST HOLE | | NOMINAL THREAD SIZE AND LOCATION | 0.250 INCHES 2ND HOLE | | THICKNESS | 0.7500 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | 1ST HOLE UNC | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | 2ND HOLE UNC | | COUNTERBORE DIAMETER AND LOCATION | | | BORE DIAMETER | 3.0000 INCHES NOMINAL |
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