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National Stock Number:
3040-01-415-6631
Federal Supply Class:
3040
National Item Identification Number:
014156631
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:
| 585-6406616-34 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6406616 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF2081-237#34 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY 400 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | ROUND STEPPED | | OUTSIDE DIAMETER | 3.620 INCHES NOMINAL | | THICKNESS | 1.500 INCHES NOMINAL | | SMALL END DIAMETER | 3.380 INCHES NOMINAL | | BORE DIAMETER | 2.7530 INCHES NOMINAL | | LARGEST DIAMETER LENGTH | 0.5250 INCHES NOMINAL | | SURFACE FINISH AND LOCATION | 125 MICROINCHES OVERALL | | SECURING HOLE QUANTITY | 2 | | ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 180.0 | | SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES | | HOLE DIAMETER AND LOCATION | 0.3770 INCHES NOMINAL ALL HOLES | | SPECIAL FEATURES | USED ON FAIRING HOIST CYLINDER ASSEMBLY, AN/BRA-34'S/ESM/PERISCOPE |
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