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National Stock Number: 3040-01-321-5034
Federal Supply Class: 3040
National Item Identification Number: 013215034
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:
| 3040PL0668997 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 4071013 | 52661 | RTX CORPORATION | | 4071013 | 77445 | RTX CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8600 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.8305 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6487 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OVERALL LENGTH | 11.273 INCHES NOMINAL | | SECOND END DIAMETER | 1.8305 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 1.7500 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.6150 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.6600 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 1.5810 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 21 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SPECIAL FEATURES | FIRST END HAS EXTERNAL SPLINE 0.150 IN. FROM END,19 TEETH,PRES. ANGLE 30.0 DEG. | | STEP QUANTITY | 4 |
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