Part Details | SHOULDERED SHAFT
3040-01-289-2371 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: 750125 ITEM 12, 7501-25 ITEM 12, 5054457352 ITEM 12, 505-4457352 ITEM 12, 5054457352, 505-4457352, 3040-01-289-2371, 01-289-2371, 3040012892371, 012892371
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 18, 1988 | 01-289-2371 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
SPLINED (STRAIGHT)
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-01-289-2371
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7501-25 ITEM 12 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 505-4457352 ITEM 12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 505-4457352 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3040-01-289-2371
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | SPLINED (STRAIGHT) |
| MATERIAL | 0$DNLB000 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END DIAMETER | 0.9880 INCHES NOMINAL |
| FIRST END SPLINE LENGTH | 2.5000 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 0.8520 INCHES NOMINAL |
| FIRST END SPLINE MAJOR DIAMETER | 0.9950 INCHES NOMINAL |
| FIRST END SPLINE QUANTITY | 10 |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 1.315 INCHES NOMINAL |
| OVERALL LENGTH | 53.750 INCHES NOMINAL |
| STEP QUANTITY | 3 |