Part Details | SHOULDERED SHAFT
3040-01-108-5520 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: 9289866, 3040-01-108-5520, 01-108-5520, 3040011085520, 011085520
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 01, 1981 | 01-108-5520 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
SPLINED (STRAIGHT)
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-01-108-5520
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9289866 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-01-108-5520
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | SPLINED (STRAIGHT) |
| MATERIAL | STEEL COMP 4130 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 E4130 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END DIAMETER | 1.3779 INCHES MINIMUM AND 1.3783 INCHES MAXIMUM |
| FIRST END SPLINE LENGTH | 1.450 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 1.1820 INCHES MINIMUM AND 1.1830 INCHES MAXIMUM |
| FIRST END SPLINE MAJOR DIAMETER | 1.3750 INCHES NOMINAL |
| FIRST END SPLINE QUANTITY | 10 |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | SPLINED (STRAIGHT) |
| SECOND END DIAMETER | 2.0000 INCHES NOMINAL |
| SECOND END SPLINE LENGTH | 1.380 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 1.0740 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 1.0750 INCHES NOMINAL |
| SECOND END SPLINE QUANTITY | 10 |
| LARGEST STEP DIAMETER | 2.000 INCHES NOMINAL |
| OVERALL LENGTH | 8.040 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | 2 HOLES 1/4-20UNC-2B X 0.75 DEEP 0.620 C TO C FIRST END |