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National Stock Number:
3040-00-939-9919
Federal Supply Class:
3040
National Item Identification Number:
009399919
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:
| 05-2191-2119 | 55683 | WHEELER FLEET SOLUTIONS, CO. | | 2191-2119 | 93568 | HARSCO CORP BMY-COMBAT SYSTEMS DIV |
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Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 120.0 | | BORE DIAMETER | 3.5000 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 45.0 | | LARGEST DIAMETER LENGTH | 0.3750 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.0000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | NOMINAL THREAD SIZE | 0.250 INCHES ALL HOLES | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | ALL HOLES UNC | | SECURING HOLE QUANTITY | 3 | | SECURING HOLE TYPE AND LOCATION | THREADED ALL HOLES | | SPECIAL FEATURES | W/3 SET SCREWS | | STYLE DESIGNATOR | ROUND W/DOUBLE CHAMFER | | THICKNESS | 0.5000 INCHES NOMINAL |
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