NSN 3040-00-346-8158
Part Details | SHOULDERED SHAFT
3040-00-346-8158 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: 8211673, 3040-00-346-8158, 00-346-8158, 3040003468158, 003468158
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-346-8158 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
TAPERED WITH FLAT
INTERNAL THREADED
TAPERED WITH FLAT
INTERNAL THREADED
Cross Reference | NSN 3040-00-346-8158
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8211673 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-00-346-8158
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 3 TAPERED WITH FLAT |
| MATERIAL | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END DIAMETER | 0.1870 INCHES NOMINAL |
| FIRST END HOLE DIAMETER | 0.0780 INCHES NOMINAL |
| FIRST END DISTANCE FROM HOLE CENTER TO END | 0.1155 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 6 INTERNAL THREADED |
| SECOND END DIAMETER | 0.2498 INCHES NOMINAL |
| SECOND END STEP LENGTH | 0.250 INCHES NOMINAL |
| SECOND END ANGLE BETWEEN FLATS | 90.0 DEGREES NOMINAL |
| LARGEST STEP DIAMETER | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 1.156 INCHES NOMINAL |
| STEP QUANTITY | 2 |