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National Stock Number:
3040-01-253-9421
Federal Supply Class:
3040
National Item Identification Number:
012539421
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:
| 114277 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA | | 114277-002 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | ROUND W/SINGLE CHAMFER | | CHAMFER ANGLE IN DEG | 35.0 | | OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | THICKNESS | 0.200 INCHES NOMINAL | | BORE DIAMETER | 0.0940 INCHES NOMINAL | | LARGEST DIAMETER LENGTH | 0.150 INCHES NOMINAL | | SECURING HOLE QUANTITY | 2 | | ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 120.0 | | SECURING HOLE TYPE AND LOCATION | THREADED ALL HOLES | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | ALL HOLES UNC | | NOMINAL THREAD SIZE AND LOCATION | 0.086 INCHES ALL HOLES |
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