Part Details | SHOULDERED SHAFT
3040-01-185-4820 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: 7040001603101, 70400-01603-101, 3040-01-185-4820, 01-185-4820, 3040011854820, 011854820
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUL 29, 1984 | 01-185-4820 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-01-185-4820
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 70400-01603-101 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 3040-01-185-4820
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL COMP 4130 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE |
| FIRST END DIAMETER | 1.2498 INCHES MINIMUM AND 1.2501 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | PLAIN |
| SECOND END DIAMETER | 1.2500 INCHES MINIMUM AND 1.2505 INCHES MAXIMUM |
| SECOND END HOLE DIAMETER | 0.1800 INCHES NOMINAL |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.375 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.250 INCHES NOMINAL |
| OVERALL LENGTH | 10.750 INCHES NOMINAL |
| STEP QUANTITY | 2 |