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National Stock Number:
3040-01-554-3207
Federal Supply Class:
3040
National Item Identification Number:
015543207
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:
| 51201 | 04CK0 | AMERICAN APEX CORPORATION |
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Techincal Specification:
| DISTANCE FROM CENTER OF BORE TO TOP OF KEY | 1.850 INCHES NOMINAL | | BORE DIAMETER | 1.8750 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 45.0 | | INTERNAL STRAIGHT KEY WIDTH | 0.250 INCHES NOMINAL | | KEY QUANTITY | 1 | | KEYWAY QUANTITY | 1 | | LARGEST DIAMETER LENGTH | 0.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1215 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1215 | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | CONICAL NUT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE AND LOCATION | 0.375 INCHES ALL HOLES | | OUTSIDE DIAMETER | 3.980 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH AND LOCATION | 16 ALL HOLES | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | ALL HOLES UNC | | SECURING HOLE QUANTITY | 2 | | STYLE DESIGNATOR | ROUND W/SINGLE CHAMFER | | SURFACE TREATMENT | PHOSPHATE MANGANESE | | THICKNESS | 1.000 INCHES NOMINAL |
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