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National Stock Number:
3040-01-162-2681
Federal Supply Class:
3040
National Item Identification Number:
011622681
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:
| 282506-00-4 | 08664 | BRISTOL BABCOCK INC INSTRUMENTS-SYSTEMS DIV SUB OF BABCOCK INTL INC |
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Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 180.0 | | ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 | | BORE DIAMETER | 0.2510 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | NOMINAL THREAD SIZE AND LOCATION | 0.138 INCHES 2ND HOLE | | NOMINAL THREAD SIZE AND LOCATION | 0.138 INCHES 3RD HOLE | | NOMINAL THREAD SIZE AND LOCATION | 0.190 INCHES 1ST HOLE | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | ALL HOLES UNF | | SECURING HOLE QUANTITY | 3 | | SECURING HOLE TYPE AND LOCATION | THREADED SINGLE HOLE | | SPECIAL FEATURES | TWO 0.164-36 TAPPED HOLES IN FACE | | STYLE DESIGNATOR | PLAIN ROUND | | SURFACE TREATMENT | CHROMIUM | | THICKNESS | 0.375 INCHES NOMINAL |
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