Part Details | SHOULDERED SHAFT
3040-00-003-0512 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: A51M2060313, A51M20603-13, A51M2060313, A51M20603-13, 3040-00-003-0512, 00-003-0512, 3040000030512, 000030512
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 17, 1972 | 00-003-0512 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
FLAT KEYWAY
PLAIN
FLAT KEYWAY
Cross Reference | NSN 3040-00-003-0512
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A51M20603-13 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| A51M20603-13 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
Technical Data | NSN 3040-00-003-0512
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 8 PLAIN |
| MATERIAL | STEEL |
| FIRST END DIAMETER | 0.3745 INCHES NOMINAL |
| FIRST END SPLINE LENGTH | 0.8500 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 0.2813 INCHES MAXIMUM |
| FIRST END SPLINE MAJOR DIAMETER | 0.3745 INCHES MAXIMUM |
| FIRST END PITCH DIAMETER | 0.3438 INCHES NOMINAL |
| FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL |
| FIRST END SPLINE QUANTITY | 10 |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 0 FLAT KEYWAY |
| SECOND END GROOVE DIAMETER | 0.1910 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 3.3600 INCHES NOMINAL |
| SECOND END DIAMETER | 0.2500 INCHES MAXIMUM |
| SECOND END EXTERNAL THREAD LENGTH | 0.2500 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.5000 INCHES NOMINAL |
| OVERALL LENGTH | 4.8600 INCHES NOMINAL |
| STEP QUANTITY | 13 |