Part Details | SHOULDERED SHAFT
3040-01-499-9947 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: H55260375, H552-603-75, 563706680875, 563-7066808-75, 5637066808, 563-7066808, 3040-01-499-9947, 01-499-9947, 3040014999947, 014999947
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | AUG 09, 2002 | 01-499-9947 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-01-499-9947
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H552-603-75 | 96169 | ELECTRIC BOAT CORPORATION |
| 563-7066808-75 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 563-7066808 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-499-9947
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 0 FLAT KEYWAY |
| MATERIAL | NICKEL ALLOY 502 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286, FORM 2 FED SPEC ALL MATERIAL RESPONSES |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END GROOVE WIDTH | 0.2000 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 1.2500 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 2.5000 INCHES NOMINAL |
| FIRST END DIAMETER | 1.5000 INCHES NOMINAL |
| FIRST END EXTERNAL THREAD LENGTH | 2.5000 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 3.120 INCHES MINIMUM AND 3.122 INCHES MAXIMUM |
| OVERALL LENGTH | 32.340 INCHES NOMINAL |
| STEP QUANTITY | 6 |
| SPECIAL FEATURES | SHAFT HAS (2) SPLINED SECTIONS. EACH HAS (10) SPLINES .386 IN WIDTH. |
| END ITEM IDENTIFICATION | VENT VALVE LINKAGE ASSEMBLY; W/S: LA CLASS 688 SUBMARINE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT OPERATING SPLINED |