Part Details | SHOULDERED SHAFT
3040-01-083-2011 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: 142D5206, 3040-01-083-2011, 01-083-2011, 3040010832011, 010832011
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 19, 1979 | 01-083-2011 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
SPLINED (STRAIGHT)
INTERNAL THREADED
SPLINED (STRAIGHT)
INTERNAL THREADED
Cross Reference | NSN 3040-01-083-2011
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 142D5206 | 05606 | GENERAL DYNAMICS-OTS, INC.DBA GD-OTS (WILLISTON) |
Technical Data | NSN 3040-01-083-2011
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | INTERNAL THREADED |
| MATERIAL | STEEL COMP 4140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AASTM-A322$AASTM-A331 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES |
| FIRST END DIAMETER | 0.6673 INCHES MINIMUM AND 0.6683 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 3 SPLINED (STRAIGHT) |
| SECOND END DIAMETER | 0.6673 INCHES MINIMUM AND 0.6683 INCHES MAXIMUM |
| SECOND END SPLINE LENGTH | 0.660 INCHES MINIMUM AND 0.680 INCHES MAXIMUM |
| SECOND END SPLINE MINOR DIAMETER | 0.4830 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 0.5890 INCHES MINIMUM AND 0.5990 INCHES MAXIMUM |
| SECOND END EXTERNAL THREAD LENGTH | 0.430 INCHES NOMINAL |
| SECOND END SPLINE QUANTITY | 18 |
| LARGEST STEP DIAMETER | 0.667 INCHES MINIMUM AND 0.668 INCHES MAXIMUM |
| OVERALL LENGTH | 9.130 INCHES MINIMUM AND 9.190 INCHES MAXIMUM |
| STEP QUANTITY | 7 |
| SPECIAL FEATURES | ROCKWELL C HARDNESS 33 TO 38;HEAT TREAT MIL-H-6875 |