NSN 3040-00-346-8068
Part Details | SHOULDERED SHAFT
3040-00-346-8068 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: 8201794, 3040-00-346-8068, 00-346-8068, 3040003468068, 003468068
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-346-8068 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
FLAT KEYWAY
PLAIN
FLAT KEYWAY
Cross Reference | NSN 3040-00-346-8068
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8201794 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-00-346-8068
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL COMP 416 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-582,COND A NATIONAL SPEC ALL MATERIAL RESPONSES |
| FIRST END DIAMETER | 0.2496 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 7 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.0400 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.2400 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.139 INCHES NOMINAL |
| SECOND END DIAMETER | 0.2496 INCHES NOMINAL |
| SECOND END SPLINE LENGTH | 0.328 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 0.2330 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 0.2490 INCHES NOMINAL |
| SECOND END SPLINE QUANTITY | 36 |
| LARGEST STEP DIAMETER | 0.312 INCHES NOMINAL |
| OVERALL LENGTH | 2.793 INCHES NOMINAL |
| STEP QUANTITY | 10 |