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National Stock Number:
3040-01-277-9089
Federal Supply Class:
3040
National Item Identification Number:
012779089
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:
| 521659 | 71871 | ALFA LAVAL INC | | 521659-02 | 71871 | ALFA LAVAL INC | | 52165902 | 71871 | ALFA LAVAL INC |
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Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 120.0 | | BORE DIAMETER | 65.0000 MILLIMETERS NOMINAL | | COUNTERSINK MAJOR DIAMETER AND LOCATION | 11.0 MILLIMETERS NOMINAL ALL HOLES | | COUNTERSUNK HOLE ANGLE IN DEG AND LOCATION | 80.0 ALL HOLES | | LARGEST DIAMETER LENGTH | 7.000 MILLIMETERS NOMINAL | | OUTSIDE DIAMETER | 130.000 MILLIMETERS NOMINAL | | 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-COUNTERSUNK ALL HOLES | | SMALL END DIAMETER | 76.000 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | ROUND STEPPED | | THICKNESS | 56.000 MILLIMETERS NOMINAL |
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