Part Details | SHOULDERED SHAFT
3040-01-486-4731 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: H643700381, H643-7003-81, H6437003, H643-7003, 7067322, 342706732281, 342-7067322-81, 3040-01-486-4731, 01-486-4731, 3040014864731, 014864731
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 29, 2001 | 01-486-4731 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
TONGUE
SPLINED (STRAIGHT)
TONGUE
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-01-486-4731
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H643-7003-81 | 96169 | ELECTRIC BOAT CORPORATION |
| H643-7003 | 96169 | ELECTRIC BOAT CORPORATION |
| 7067322 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 342-7067322-81 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-486-4731
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 6 TONGUE |
| MATERIAL | NICKEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FORM-2 COND-ANL;AH FIN-B FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END DIAMETER | 1.2500 INCHES NOMINAL |
| FIRST END WIDTH ACROSS FLATS | 0.9950 INCHES NOMINAL |
| FIRST END HOLE DIAMETER | 0.4060 INCHES NOMINAL |
| FIRST END DISTANCE FROM HOLE CENTER TO END | 0.8000 INCHES NOMINAL |
| FIRST END HOLE DEPTH | 0.9950 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 6 SPLINED (STRAIGHT) |
| SECOND END DIAMETER | 0.9970 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM |
| SECOND END SPLINE LENGTH | 1.7800 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 0.8440 INCHES MINIMUM AND 0.8540 INCHES MAXIMUM |
| SECOND END SPLINE MAJOR DIAMETER | 0.9970 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM |
| SECOND END HOLE DIAMETER | 0.4060 INCHES NOMINAL |
| SECOND END HOLE DEPTH | 0.9980 INCHES NOMINAL |
| SECOND END SPLINE QUANTITY | 10 |
| LARGEST STEP DIAMETER | 1.4920 INCHES MINIMUM AND 1.4940 INCHES MAXIMUM |
| OVERALL LENGTH | 11.3700 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN (688) |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT HAND WHEEL LINKAGE |