Part Details | SHOULDERED SHAFT
3040-01-138-8568 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: 18705271, 1870527-1, 3040-01-138-8568, 01-138-8568, 3040011388568, 011388568
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 22, 1982 | 01-138-8568 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-01-138-8568
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1870527-1 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3040-01-138-8568
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CL 416A FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 16.0 MICROINCHES |
| FIRST END DIAMETER | 0.3720 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | PLAIN |
| SECOND END DIAMETER | 0.4970 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM |
| LARGEST STEP DIAMETER | 0.497 INCHES MINIMUM AND 0.499 INCHES MAXIMUM |
| OVERALL LENGTH | 2.594 INCHES NOMINAL |
| STEP QUANTITY | 2 |