Part Details | SHOULDERED SHAFT
3040-01-120-8285 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: 878321604 ITEM 15, 87832-1604 ITEM 15, 878321604, 87832-1604, 7094684875 ITEM 15, 709-4684875 ITEM 15, 7094684875, 709-4684875, 3040-01-120-8285, 01-120-8285, 3040011208285, 011208285
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 23, 1981 | 01-120-8285 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR GROOVED
CIRCULAR GROOVED
Cross Reference | NSN 3040-01-120-8285
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 87832-1604 ITEM 15 | 96169 | ELECTRIC BOAT CORPORATION |
| 87832-1604 | 96169 | ELECTRIC BOAT CORPORATION |
| 709-4684875 ITEM 15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 709-4684875 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-120-8285
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | CIRCULAR GROOVED |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-1222,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END GROOVE WIDTH | 0.0860 INCHES MINIMUM AND 0.0910 INCHES MAXIMUM |
| FIRST END GROOVE DIAMETER | 0.9350 INCHES MINIMUM AND 0.9390 INCHES MAXIMUM |
| FIRST END DISTANCE FROM END TO GROOVE | 0.090 INCHES NOMINAL |
| FIRST END DIAMETER | 0.9842 INCHES MINIMUM AND 0.9846 INCHES MAXIMUM |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 1.200 INCHES NOMINAL |
| OVERALL LENGTH | 6.500 INCHES NOMINAL |
| STEP QUANTITY | 4 |