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National Stock Number:
3040-00-531-7321
Federal Supply Class:
3040
National Item Identification Number:
005317321
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:
| 5317321 | 19200 | US ARMY ARDEC RDECOM | | 5317321 | 34411 | L AND E MACHINE EXPERIMENTAL LAB INC |
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Techincal Specification:
| BORE DIAMETER | 0.6300 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 45.0 | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.235 INCHES NOMINAL | | HOLE DIAMETER AND LOCATION | 0.1250 INCHES NOMINAL SINGLE HOLE | | INTERNAL KEYWAY WIDTH | 0.182 INCHES NOMINAL | | KEYWAY QUANTITY | 1 | | LARGEST DIAMETER LENGTH | 0.188 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390, ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 836 | | SECURING HOLE QUANTITY | 1 | | SECURING HOLE TYPE AND LOCATION | UNTHREADED SINGLE HOLE | | STYLE DESIGNATOR | ROUND W/SINGLE CHAMFER | | SURFACE FINISH | 125 MICROINCHES SMALLEST OUTSIDE PERIPHERY | | SURFACE FINISH | 125 MICROINCHES INSIDE PERIPHERY | | SURFACE FINISH | 250 MICROINCHES LARGEST OUTSIDE PERIPHERY | | SURFACE TREATMENT | ENAMEL SEMIGLOSS | | THICKNESS | 0.550 INCHES NOMINAL |
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