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National Stock Number:
3040-01-351-5916
Federal Supply Class:
3040
National Item Identification Number:
013515916
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:
| 424478 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | | 424478-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| MATERIAL | STEEL | | STYLE DESIGNATOR | PLAIN ROUND | | OUTSIDE DIAMETER | 5.8750 INCHES NOMINAL | | THICKNESS | 1.500 INCHES NOMINAL | | BORE DIAMETER | 4.2500 INCHES NOMINAL | | SURFACE FINISH AND LOCATION | 125 MICROINCHES OVERALL | | SECURING HOLE QUANTITY | 4 | | ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 | | SECURING HOLE TYPE AND LOCATION | UNTHREADED-COUNTERSUNK ALL HOLES | | HOLE DIAMETER AND LOCATION | 0.5625 INCHES NOMINAL ALL HOLES | | COUNTERBORE DIAMETER AND LOCATION | 0.8125 INCHES NOMINAL ALL HOLES | | COUNTERBORE DEPTH AND LOCATION | 0.6875 INCHES NOMINAL ALL HOLES | | COUNTERSINK MAJOR DIAMETER AND LOCATION | 0.8125 INCHES NOMINAL ALL HOLES | | COUNTERSUNK HOLE ANGLE IN DEG AND LOCATION | 90.0 ALL HOLES |
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