Part Details | SHOULDERED SHAFT
3040-00-670-6844 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: 56C22980, 56B22980, 56C229807, 56C22980-7, 56C22980, 56B22980, 56C229807, 56C22980-7, 56C22980, 56B22980, 56C229807, 56C22980-7, 3040-00-670-6844, 00-670-6844, 3040006706844, 006706844
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-670-6844 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
PLAIN
Cross Reference | NSN 3040-00-670-6844
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 56C22980 | 80049 | DEPARTMENT OF THE AIR FORCE |
| 56B22980 | 80049 | DEPARTMENT OF THE AIR FORCE |
| 56C22980-7 | 80049 | DEPARTMENT OF THE AIR FORCE |
| 56C22980 | 05861 | EGLIN AIR FORCE BASE |
| 56B22980 | 05861 | EGLIN AIR FORCE BASE |
| 56C22980-7 | 05861 | EGLIN AIR FORCE BASE |
| 56C22980 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
| 56B22980 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
| 56C22980-7 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
Technical Data | NSN 3040-00-670-6844
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL COMP 1117 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END DIAMETER | 0.3750 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | PLAIN |
| SECOND END DIAMETER | 0.6685 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.669 INCHES NOMINAL |
| OVERALL LENGTH | 4.812 INCHES NOMINAL |
| STEP QUANTITY | 5 |