Part Details | SHOULDERED SHAFT
3040-00-737-4998 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: 640390, T90A2E, T90A2, 7374998, 3040-00-737-4998, 00-737-4998, 3040007374998, 007374998
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-737-4998 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
TAPERED WITH FLAT
PLAIN
TAPERED WITH FLAT
Cross Reference | NSN 3040-00-737-4998
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 640390 | 34623 | AM GENERAL LLC |
| T90A2E | 79410 | LIBERTY VENTURES INTI LLC |
| T90A2 | 79410 | LIBERTY VENTURES INTI LLC |
| 7374998 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-737-4998
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL |
| FIRST END DIAMETER | 0.7690 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 TAPERED WITH FLAT |
| SECOND END DIAMETER | 0.8750 INCHES NOMINAL |
| SECOND END HOLE DIAMETER | 0.1560 INCHES NOMINAL |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.188 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL |
| SECOND END HOLE DEPTH | 0.875 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.642 INCHES NOMINAL |
| OVERALL LENGTH | 10.276 INCHES NOMINAL |
| STEP QUANTITY | 5 |