Part Details | SHOULDERED SHAFT
3040-01-300-0144 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: 2439462, 243946-2, 243946, 3040-01-300-0144, 01-300-0144, 3040013000144, 013000144
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 09, 1989 | 01-300-0144 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-01-300-0144
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 243946-2 | 09205 | LOCKHEED MARTIN CORPELECTRONICS AND MISSILES DIV |
| 243946 | 09205 | LOCKHEED MARTIN CORPELECTRONICS AND MISSILES DIV |
Technical Data | NSN 3040-01-300-0144
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 0 FLAT KEYWAY |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE |
| FIRST END GROOVE WIDTH | 0.0400 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.3000 INCHES NOMINAL |
| FIRST END DIAMETER | 0.1900 INCHES NOMINAL |
| FIRST END EXTERNAL THREAD LENGTH | 0.3000 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 0.6200 INCHES NOMINAL |
| OVERALL LENGTH | 4.6800 INCHES NOMINAL |
| STEP QUANTITY | 11 |
| SPECIAL FEATURES | SECOND END SPLINED 0.340 IN. FROM END,0.284 IN.LG,14 SPLINES |