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National Stock Number:
3040-00-607-2458
Federal Supply Class:
3040
National Item Identification Number:
006072458
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:
| 8416885 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| BORE DIAMETER | 1.2500 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | ABXV AND ABNM | | OUTSIDE DIAMETER | 2.000 INCHES NOMINAL | | MATERIAL | STEEL | | STYLE DESIGNATOR | PLAIN ROUND | | SURFACE FINISH | 125 MICROINCHES INSIDE PERIPHERY | | SURFACE FINISH | 125 MICROINCHES OUTSIDE PERIPHERY | | SURFACE FINISH | 63 MICROINCHES BOTH BEARING FLATS | | SURFACE TREATMENT | PHOSPHATE | | THICKNESS | 0.780 INCHES MINIMUM AND 0.782 INCHES MAXIMUM |
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