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National Stock Number:
3040-00-626-1743
Federal Supply Class:
3040
National Item Identification Number:
006261743
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:
| 8421620 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 | | BORE DIAMETER | 1.2500 INCHES NOMINAL | | COUNTERBORE DIAMETER AND LOCATION | 0.0310 INCHES MINIMUM ALL HOLES AND 0.3120 INCHES MAXIMUM ALL HOLES | | DISTANCE FROM BORE CENTERLINE TO END | 1.625 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, ALLOY 6061, 0 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | SECURING HOLE QUANTITY | 4 | | SECURING HOLE TYPE AND LOCATION | THREADED-COUNTERBORED ALL HOLES | | STYLE DESIGNATOR | ROUND W/SINGLE LOBE | | SURFACE FINISH | 125 MICROINCHES BOTH BEARING FLATS | | SURFACE FINISH | 125 MICROINCHES INSIDE PERIPHERY | | SURFACE TREATMENT | ANODIZE | | THICKNESS | 0.625 INCHES NOMINAL |
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