NSN 3040-00-221-8779
Part Details | SHOULDERED SHAFT
3040-00-221-8779 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: 168481, 16848-1, 151168481, 151-16848-1, 168481, 16848-1, 151168481, 151-16848-1, 3040-00-221-8779, 00-221-8779, 3040002218779, 002218779
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 18, 1969 | 00-221-8779 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
TAPERED WITH FLAT
FLAT KEYWAY
TAPERED WITH FLAT
FLAT KEYWAY
Cross Reference | NSN 3040-00-221-8779
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 16848-1 | 64294 | DANFOSS FLUID POWER INCRACINE OPN |
| 151-16848-1 | 64294 | DANFOSS FLUID POWER INCRACINE OPN |
| 16848-1 | 24976 | DANFOSS INC |
| 151-16848-1 | 24976 | DANFOSS INC |
Technical Data | NSN 3040-00-221-8779
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 7 TAPERED WITH FLAT |
| MATERIAL | STEEL COMP 8620 |
| FIRST END GROOVE WIDTH | 0.0700 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.7100 INCHES NOMINAL |
| FIRST END KEYWAY WIDTH | 0.1250 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.125 INCHES NOMINAL |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 1.156 INCHES NOMINAL |
| FIRST END DIAMETER | 0.7500 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.0700 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.7100 INCHES NOMINAL |
| SECOND END KEYWAY WIDTH | 0.1880 INCHES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 1.250 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.108 INCHES NOMINAL |
| SECOND END DIAMETER | 0.7500 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.787 INCHES NOMINAL |
| OVERALL LENGTH | 5.612 INCHES NOMINAL |
| STEP QUANTITY | 3 |