Part Details | SHOULDERED SHAFT
3040-01-321-8321 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: 12553403, 3040-01-321-8321, 01-321-8321, 3040013218321, 013218321
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 23, 1990 | 01-321-8321 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR GROOVED
CIRCULAR GROOVED
Cross Reference | NSN 3040-01-321-8321
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12553403 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-01-321-8321
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | CIRCULAR GROOVED |
| MATERIAL | 0$DST4140 |
| FIRST END GROOVE WIDTH | 0.0460 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.7040 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.150 INCHES NOMINAL |
| FIRST END DIAMETER | 0.7430 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 0.743 INCHES NOMINAL |
| OVERALL LENGTH | 19.080 INCHES NOMINAL |
| STEP QUANTITY | 7 |
| END ITEM IDENTIFICATION | GOES ON ABF499 AF1 M109A3E2 M0DIFIED |