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National Stock Number:
3040-01-430-7348
Federal Supply Class:
3040
National Item Identification Number:
014307348
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:
| A3245934 | 1EG13 | LAGUNA INDUSTRIES INC. | | A3245934 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| MATERIAL | STEEL COMP 4340 | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR | | AISI 4340 ASSN STD SINGLE MATERIAL RESPONSE OR | | SAE 4340 ASSN STD SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | CHROMATE ZINC | | STYLE DESIGNATOR | ROUND STEPPED | | OUTSIDE DIAMETER | 2.0000 INCHES NOMINAL | | THICKNESS | 2.1300 INCHES NOMINAL | | SMALL END DIAMETER | 1.2500 INCHES NOMINAL | | BORE DIAMETER | 0.7500 INCHES NOMINAL | | LARGEST DIAMETER LENGTH | 0.1250 INCHES NOMINAL | | SECURING HOLE QUANTITY | 4 | | ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 | | SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES | | HOLE DIAMETER AND LOCATION | 0.1900 INCHES NOMINAL ALL HOLES |
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