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National Stock Number:
3040-00-287-2605
Federal Supply Class:
3040
National Item Identification Number:
002872605
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:
| 791174 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | | 791174-9 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS | | 791174-9 | 1NZ85 | EMCORE SPACE & NAVIGATION CORPORATION | | 791174-9 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS |
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Techincal Specification:
| BORE DIAMETER | 0.2500 INCHES NOMINAL | | INTERNAL STRAIGHT KEY WIDTH | 0.020 INCHES NOMINAL | | KEY QUANTITY | 1 | | DISTANCE FROM CENTER OF BORE TO TOP OF KEY | 0.225 INCHES NOMINAL | | MATERIAL | STEEL COMP 302 | | LARGEST DIAMETER LENGTH | 0.110 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.531 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND W/DOUBLE CHAMFER | | SECURING HOLE QUANTITY | 2 | | CHAMFER ANGLE IN DEG | 45.0 | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720, COMP 302 MIL SPEC SINGLE MATERIAL RESPONSE | | SECURING HOLE TYPE AND LOCATION | THREADED ALL HOLES | | NOMINAL THREAD SIZE AND LOCATION | 0.112 INCHES ALL HOLES | | ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 | | THICKNESS | 0.160 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | ALL HOLES UNF |
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