Part Details | SHOULDERED SHAFT
3040-01-386-6659 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: 93381702, 9338170-2, 9338170, 3040-01-386-6659, 01-386-6659, 3040013866659, 013866659
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 10, 1994 | 01-386-6659 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
SPLINED (STRAIGHT)
PLAIN
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-01-386-6659
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9338170-2 | 19200 | US ARMY ARDEC RDECOM |
| 9338170 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-01-386-6659
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 2 PLAIN |
| MATERIAL | STEEL COMP 4340 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AASTM A322$ASTMA331 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES |
| FIRST END DIAMETER | 0.3760 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM |
| FIRST END EXTERNAL THREAD LENGTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 4 SPLINED (STRAIGHT) |
| SECOND END GROOVE WIDTH | 0.0700 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM |
| SECOND END GROOVE DIAMETER | 0.2780 INCHES MINIMUM AND 0.2880 INCHES MAXIMUM |
| SECOND END DISTANCE FROM END TO GROOVE | 2.100 INCHES NOMINAL |
| SECOND END DIAMETER | 0.4760 INCHES MINIMUM AND 0.4790 INCHES MAXIMUM |
| SECOND END SPLINE LENGTH | 2.100 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 0.4060 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 0.4760 INCHES MINIMUM AND 0.4790 INCHES MAXIMUM |
| SECOND END INTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL |
| SECOND END SPLINE QUANTITY | 22 |
| LARGEST STEP DIAMETER | 0.476 INCHES MINIMUM AND 0.479 INCHES MAXIMUM |
| OVERALL LENGTH | 3.040 INCHES MINIMUM AND 3.080 INCHES MAXIMUM |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | FIRST END ALS0 HAS INTERNAL HEXAGON,0.125 IN.ACROSS FLATS |
| END ITEM IDENTIFICATION | 2350-01-087-1095 |