Part Details | SHOULDERED SHAFT
3040-01-438-6230 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: 723345, 3040-01-438-6230, 01-438-6230, 3040014386230, 014386230
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 14, 1996 | 01-438-6230 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
TAPERED WITH FLAT
FLAT KEYWAY
TAPERED WITH FLAT
FLAT KEYWAY
Cross Reference | NSN 3040-01-438-6230
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 723345 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 3040-01-438-6230
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 0 TAPERED WITH FLAT |
| MATERIAL | STEEL |
| FIRST END DIAMETER | 0.4400 INCHES NOMINAL |
| FIRST END BEARING SEAT LENGTH | 0.535 INCHES NOMINAL |
| FIRST END BEARING SEAT DIAMETER | 0.4400 INCHES NOMINAL |
| FIRST END DISTANCE FROM BEARING SEAT TO END | 0.460 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 2 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.1390 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 1.0000 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.037 INCHES NOMINAL |
| SECOND END DIAMETER | 0.9330 INCHES NOMINAL |
| SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.177 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.344 INCHES NOMINAL |
| OVERALL LENGTH | 4.833 INCHES NOMINAL |
| STEP QUANTITY | 5 |
| END ITEM IDENTIFICATION | COAST GUARD HU25 AIRCRAFT CONSTANT SPEED MOTOR, P/N 722290 |