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National Stock Number:
3040-00-339-2483
Federal Supply Class:
3040
National Item Identification Number:
003392483
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:
| S4501H3131237REVAPC39 | 53711 | NAVAL SEA SYSTEMS COMMAND | | S4501H3131237REVAPC39 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | S810GC | 16712 | SIEMENS ENERGY, INC. | | S4501H3131241REVBPC39 | 53711 | NAVAL SEA SYSTEMS COMMAND | | S810GC | 59180 | CIRCOR PUMPS NORTH AMERICA LLC | | S4501H3131241REVBPC39 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SG2874PC39 | 16712 | SIEMENS ENERGY, INC. | | SG2876PC39 | 16712 | SIEMENS ENERGY, INC. | | SG2876PC39 | 59180 | CIRCOR PUMPS NORTH AMERICA LLC | | SG2874PC39 | 59180 | CIRCOR PUMPS NORTH AMERICA LLC |
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Techincal Specification:
| BORE DIAMETER | 1.4370 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 45.0 | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.781 INCHES NOMINAL | | INTERNAL KEYWAY WIDTH | 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | KEYWAY QUANTITY | 1 | | LARGEST DIAMETER LENGTH | 0.625 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.427 INCHES MINIMUM AND 2.447 INCHES MAXIMUM | | MATERIAL | STEEL | | STYLE DESIGNATOR | ROUND W/SINGLE CHAMFER | | THICKNESS | 0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
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