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National Stock Number:
3040-00-338-4765
Federal Supply Class:
3040
National Item Identification Number:
003384765
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:
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Techincal Specification:
| BORE DIAMETER | 0.4780 INCHES MINIMUM AND 0.4790 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 45.0 | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.281 INCHES MINIMUM AND 0.282 INCHES MAXIMUM | | INTERNAL KEYWAY WIDTH | 0.140 INCHES MINIMUM AND 0.142 INCHES MAXIMUM | | KEYWAY SPACING IN DEG | 30.0 | | KEYWAY QUANTITY | 6 | | LARGEST DIAMETER LENGTH | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 31011-01, CUMMINS ENGINE CO MFR REF SINGLE MATERIAL RESPONSE | | OUTSIDE DIAMETER | 1.188 INCHES NOMINAL | | MATERIAL | STEEL | | STYLE DESIGNATOR | ROUND W/SINGLE CHAMFER | | THICKNESS | 0.875 INCHES NOMINAL |
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