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National Stock Number:
3040-01-454-3124
Federal Supply Class:
3040
National Item Identification Number:
014543124
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:
| N2271 | 09176 | PARKER-HANNIFIN CORPORATION | | N2320 | 09176 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.2490 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 3.7600 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.5000 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.2500 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | LARGEST STEP DIAMETER | 3.1820 INCHES NOMINAL | | OVERALL LENGTH | 39.4500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A564,TY630 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 17-4PH | | SECOND END DIAMETER | 2.3010 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 2.1510 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 36 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 2.2500 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 4.2500 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 2.3010 INCHES NOMINAL | | STEP QUANTITY | 6 |
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