Part Details | SHOULDERED SHAFT
3040-00-678-3255 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: 2930006783255, 8761287, 3040-00-678-3255, 00-678-3255, 3040006783255, 006783255
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-678-3255 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
SPLINED (STRAIGHT)
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-00-678-3255
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2930006783255 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 8761287 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-678-3255
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | SPLINED (STRAIGHT) |
| MATERIAL | 0$DST8720 |
| FIRST END DIAMETER | 1.1450 INCHES MINIMUM AND 1.1500 INCHES MAXIMUM |
| FIRST END SPLINE LENGTH | 1.000 INCHES MINIMUM AND 1.040 INCHES MAXIMUM |
| FIRST END SPLINE MINOR DIAMETER | 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 1.200 INCHES MINIMUM AND 1.202 INCHES MAXIMUM |
| OVERALL LENGTH | 16.810 INCHES NOMINAL |
| STEP QUANTITY | 4 |