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National Stock Number:
3040-00-089-7990
Federal Supply Class:
3040
National Item Identification Number:
000897990
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:
| 168656-1 | 37695 | RAYTHEON COMPANY | | SM-B-619873 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| BORE DIAMETER | 0.2505 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM | | DISTANCE FROM BORE CENTERLINE TO END | 0.437 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.437 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 302, COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 302 | | NOMINAL THREAD SIZE AND LOCATION | 0.138 INCHES SINGLE HOLE | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | SINGLE HOLE UNC | | SECURING HOLE QUANTITY | 1 | | SECURING HOLE TYPE AND LOCATION | THREADED SINGLE HOLE | | SPECIAL FEATURES | THREADED HOLE GOES THRU MIDDLE OF LOBE TO BORE | | STYLE DESIGNATOR | ROUND W/SINGLE LOBE | | THICKNESS | 0.187 INCHES NOMINAL |
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