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National Stock Number:
3040-01-117-0572
Federal Supply Class:
3040
National Item Identification Number:
011170572
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 75453 | 59500 | TENNANT COMPANY |
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Techincal Specification:
| SURFACE FINISH | 63.0 MICROINCHES | | END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL KEYWAY LENGTH | 1.300 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.880 INCHES NOMINAL | | FIRST END DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.069 INCHES MINIMUM AND 0.085 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM | | FIRST END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 6.800 INCHES NOMINAL | | SECOND END DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.069 INCHES MINIMUM AND 0.085 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM | | SECOND END EXTERNAL KEYWAY LENGTH | 1.400 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | STEP QUANTITY | 5 |
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