Part Details | SHOULDERED SHAFT
3040-01-123-3014 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: 876152011 ITEM 3, 87615-2011 ITEM 3, 876152011, 87615-2011, 5204674729 ITEM 3, 520-4674729 ITEM 3, 5204674729, 520-4674729, 3040-01-123-3014, 01-123-3014, 3040011233014, 011233014
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 10, 1981 | 01-123-3014 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
SPLINED (STRAIGHT)
PLAIN
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-01-123-3014
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 87615-2011 ITEM 3 | 96169 | ELECTRIC BOAT CORPORATION |
| 87615-2011 | 96169 | ELECTRIC BOAT CORPORATION |
| 520-4674729 ITEM 3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 520-4674729 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3040-01-123-3014
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | SPLINED (STRAIGHT) |
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END DIAMETER | 0.9970 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM |
| FIRST END SPLINE LENGTH | 1.750 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 0.8440 INCHES MINIMUM AND 0.8540 INCHES MAXIMUM |
| FIRST END SPLINE MAJOR DIAMETER | 0.9970 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM |
| FIRST END SPLINE QUANTITY | 10 |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 3 PLAIN |
| SECOND END DIAMETER | 1.6250 INCHES NOMINAL |
| SECOND END WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| SECOND END STEP LENGTH | 1.120 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.625 INCHES NOMINAL |
| OVERALL LENGTH | 7.120 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | SECOND END BORED,0.250 IN. DIA,2.500 IN. DP,TAP 1/8 NPTF;SECOND END COUNTERBORED,0.750 IN. DIA,0.620 IN. DP |