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National Stock Number:
3040-00-334-3806
Federal Supply Class:
3040
National Item Identification Number:
003343806
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:
| A-501740 | 23667 | SMITHS DETECTION INC. | | A501740 | 06840 | BENDIX CORP THE | | A501740 | 06845 | RAYTHEON COMPANY | | V40255PC28 | 23667 | SMITHS DETECTION INC. |
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Techincal Specification:
| BORE DIAMETER | 0.2500 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 511 | | NOMINAL THREAD SIZE | 0.099 INCHES SINGLE HOLE | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | SINGLE HOLE UNF | | SECURING HOLE QUANTITY | 1 | | SECURING HOLE TYPE AND LOCATION | THREADED SINGLE HOLE | | SPECIAL FEATURES | BORE TAPPED 1/4-32; TWO 0.043 IN. DRILLED HOLES 0.140 IN. C TO C THRU LENGTH 180 DEG FROM MTG HOLES | | STYLE DESIGNATOR | PLAIN ROUND | | THICKNESS | 0.219 INCHES NOMINAL |
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