Part Details | SHOULDERED SHAFT
3040-01-079-8348 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: 18143F2W, 18143FX2, 18143FX2, 3040-01-079-8348, 01-079-8348, 3040010798348, 010798348
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUL 13, 1979 | 01-079-8348 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
SPLINED (STRAIGHT)
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-01-079-8348
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18143F2W | 45152 | OSHKOSH CORPORATION |
| 18143FX2 | 45152 | OSHKOSH CORPORATION |
| 18143FX2 | 75Q65 | OSHKOSH DEFENSE, LLC |
Technical Data | NSN 3040-01-079-8348
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | SPLINED (STRAIGHT) |
| MATERIAL | STEEL |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END DIAMETER | 2.4950 INCHES NOMINAL |
| FIRST END SPLINE LENGTH | 3.299 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 2.1440 INCHES NOMINAL |
| FIRST END SPLINE MAJOR DIAMETER | 2.4950 INCHES NOMINAL |
| FIRST END SPLINE QUANTITY | 10 |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | SPLINED (STRAIGHT) |
| SECOND END DIAMETER | 3.4340 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 3.4340 INCHES NOMINAL |
| SECOND END SPLINE QUANTITY | 20 |
| LARGEST STEP DIAMETER | 3.968 INCHES NOMINAL |
| OVERALL LENGTH | 12.873 INCHES NOMINAL |
| STEP QUANTITY | 6 |
| SPECIAL FEATURES | FIRST END CONTAINS 2 THREADED END HOLES,0.500-20 NF,0.875 IN. LG,SECOND END HAS 1.625 IN. DIA HOLE,3.500 IN. LG,COUNTERSUNK 1.750 IN. DIA,2.0000 IN. LG,ALSO HAS GROOVES ON BOTH ENDS OF MAJOR DIA |