Part Details | SHOULDERED SHAFT
3040-01-281-1906 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.
Alternate Parts: 16PF494, 16-PF-494, 142D6243, 3106121, 3040-01-281-1906, 01-281-1906, 3040012811906, 012811906
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 18, 1988 | 01-281-1906 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
SPLINED (STRAIGHT)
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-01-281-1906
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 16-PF-494 | 03705 | APEX TOOL GROUP, LLC |
| 142D6243 | 05606 | GENERAL DYNAMICS-OTS, INC.DBA GD-OTS (WILLISTON) |
| 3106121 | 75665 | LOVEJOY INC |
Technical Data | NSN 3040-01-281-1906
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | SPLINED (STRAIGHT) |
| MATERIAL | 0$DST4150 |
| FIRST END DIAMETER | 1.0100 INCHES MAXIMUM |
| FIRST END SPLINE LENGTH | 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM |
| FIRST END SPLINE MINOR DIAMETER | 0.5630 INCHES MINIMUM AND 0.5660 INCHES MAXIMUM |
| FIRST END SPLINE MAJOR DIAMETER | 0.6620 INCHES NOMINAL |
| FIRST END SPLINE QUANTITY | 19 |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 1.500 INCHES MAXIMUM |
| OVERALL LENGTH | 20.688 INCHES MINIMUM AND 22.562 INCHES MAXIMUM |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | SHAFT HAS AN INTERNAL/EXTERNAL INVOLUTE SPLINE 20/40 DIAMETRAL PITCH 30DEG. PRESSURE ANGLE WITH 12 TEETH WHICH IS OPTIONALLY ORIENTED ALLOWING VARYING SHAFT END ALIGNMENTS ON ONE END; SPLINE IS ATTACHED TO THE SHAFTS END THROUGH A UNIVERSAL JOINT CONFORMING TO MIL-J-6193; CLASS 2 |