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National Stock Number:
3040-01-563-8260
Federal Supply Class:
3040
National Item Identification Number:
015638260
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:
| 8215130 | 15090 | RAYTHEON COMPANY | | 8215130 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BORE DIAMETER | 1.1850 INCHES NOMINAL | | HOLE DIAMETER AND LOCATION | 0.3430 INCHES NOMINAL 1ST HOLE | | LARGEST DIAMETER LENGTH | 0.470 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI MT1015 ASSN STD SINGLE MATERIAL RESPONSE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | COLLAR,GUN HOLD BACK | | MATERIAL | STEEL COMP MT1015 | | OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | | SECURING HOLE QUANTITY | 1 | | SECURING HOLE TYPE AND LOCATION | UNTHREADED 1ST HOLE | | SMALL END DIAMETER | 1.562 INCHES NOMINAL | | SPECIAL FEATURES | NHA; 8215269,USED ON; CIWS | | STYLE DESIGNATOR | ROUND STEPPED | | SURFACE TREATMENT | CADMIUM | | THICKNESS | 0.560 INCHES NOMINAL |
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