Part Details | SHOULDERED SHAFT
3040-01-480-7942 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: 1222422339 PIECE 8, 122-2422339 PIECE 8, 3040-01-480-7942, 01-480-7942, 3040014807942, 014807942
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 06, 2000 | 01-480-7942 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
TONGUE
PLAIN
TONGUE
Cross Reference | NSN 3040-01-480-7942
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 122-2422339 PIECE 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3040-01-480-7942
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 5 PLAIN |
| MATERIAL | STEEL |
| FIRST END KEYWAY WIDTH | 0.3750 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.250 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 1.748 INCHES NOMINAL |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 1.260 INCHES NOMINAL |
| FIRST END DIAMETER | 1.9620 INCHES NOMINAL |
| FIRST END SLOT DEPTH | 1.0000 INCHES NOMINAL |
| FIRST END SLOT WIDTH | 0.375 INCHES NOMINAL |
| FIRST END HOLE DIAMETER | 3.5000 INCHES NOMINAL |
| FIRST END DISTANCE FROM HOLE CENTER TO END | 1.0000 INCHES NOMINAL |
| FIRST END DISTANCE BETWEEN KEYWAY CENTERS | 0.500 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 8 TONGUE |
| SECOND END KEYWAY WIDTH | 0.1860 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.500 INCHES NOMINAL |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 2.936 INCHES NOMINAL |
| SECOND END DIAMETER | 3.5000 INCHES NOMINAL |
| SECOND END SLOT DEPTH | 1.5000 INCHES NOMINAL |
| SECOND END SLOT WIDTH | 0.719 INCHES NOMINAL |
| SECOND END HOLE DIAMETER | 2.0620 INCHES NOMINAL |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 1.5000 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 6.120 INCHES NOMINAL |
| OVERALL LENGTH | 8.620 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| END ITEM IDENTIFICATION | HATCH COVER |