NSN 3040-00-402-6946
Part Details | SHOULDERED SHAFT
3040-00-402-6946 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: 101654952, 10165495-2, 10165495, 3040-00-402-6946, 00-402-6946, 3040004026946, 004026946
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 15, 1972 | 00-402-6946 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR GROOVED
CIRCULAR GROOVED
Cross Reference | NSN 3040-00-402-6946
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10165495-2 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| 10165495 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 3040-00-402-6946
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 0 CIRCULAR GROOVED |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AASTM A519$AASTM A513,TYPE 5 OR 6 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.260 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.116 INCHES NOMINAL |
| FIRST END DIAMETER | 0.7485 INCHES NOMINAL |
| FIRST END HOLE DIAMETER | 0.2500 INCHES NOMINAL |
| FIRST END DISTANCE FROM HOLE CENTER TO END | 1.125 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL |
| OVERALL LENGTH | 11.950 INCHES NOMINAL |
| STEP QUANTITY | 3 |