Part Details | SHOULDERED SHAFT
3040-01-391-3911 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: 5548008, 3040-01-391-3911, 01-391-3911, 3040013913911, 013913911
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 09, 1994 | 01-391-3911 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-01-391-3911
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5548008 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-391-3911
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 3 PLAIN |
| MATERIAL | STEEL |
| FIRST END DIAMETER | 0.7500 INCHES NOMINAL |
| FIRST END WIDTH ACROSS FLATS | 0.4380 INCHES NOMINAL |
| FIRST END STEP LENGTH | 0.5000 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 0.75000 INCHES NOMINAL |
| OVERALL LENGTH | 46.5000 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | BOTH ENDS THREADED,ONE END 11.50 IN LG,OTHER END 4.50 IN LG;BOTH ENDS .750-10 UNC-2A |