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National Stock Number:
3040-00-194-2389
Federal Supply Class:
3040
National Item Identification Number:
001942389
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:
| 039535 | 27965 | PARISI ASSOCIATES LLC | | 1800548-7 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | C125 | 00328 | DESIGNATRONICS INCORPORATED | | CG-149 | 23266 | SECS INC | | C7341 | 81755 | LOCKHEED MARTIN CORPORATION | | C7341S3 | 81755 | LOCKHEED MARTIN CORPORATION | | L4-14 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | TSC-250 | 01351 | SOUTHERN GEAR & MACHINE INC | | CS-30 | 29440 | W. M. BERG INC |
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Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 | | BORE DIAMETER | 0.2505 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | III FURNISHED ITEMS AND QUANTITY | 4 SETSCREW | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE AND LOCATION | 0.138 INCHES SINGLE HOLE | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | SINGLE HOLE UNC | | SECURING HOLE QUANTITY | 4 | | SECURING HOLE TYPE AND LOCATION | THREADED SINGLE HOLE | | STYLE DESIGNATOR | PLAIN ROUND | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.250 INCHES NOMINAL |
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