Part Details | SHOULDERED SHAFT
3040-01-123-3013 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: 877760106 ITEM 12, 87776-0106 ITEM 12, 877760106 ITEM 12, 87776-0106 ITEM 12, 877760106, 87776-0106, 2014684481 ITEM 12, 201-4684481 ITEM 12, 2014684481, 201-4684481, 3040-01-123-3013, 01-123-3013, 3040011233013, 011233013
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 10, 1981 | 01-123-3013 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
WOODRUFF KEYWAY
WOODRUFF KEYWAY
Cross Reference | NSN 3040-01-123-3013
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 87776-0106 ITEM 12 | 62991 | DRW MFG CO |
| 87776-0106 ITEM 12 | 96169 | ELECTRIC BOAT CORPORATION |
| 87776-0106 | 96169 | ELECTRIC BOAT CORPORATION |
| 201-4684481 ITEM 12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 201-4684481 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3040-01-123-3013
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 4 WOODRUFF KEYWAY |
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END KEYWAY WIDTH | 0.7500 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 3.505 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.423 INCHES MINIMUM AND 0.428 INCHES MAXIMUM |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 2.372 INCHES NOMINAL |
| FIRST END DIAMETER | 2.9930 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM |
| FIRST END ANGLE BETWEEN KEYWAYS | 180.0 DEGREES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 4 WOODRUFF KEYWAY |
| SECOND END KEYWAY WIDTH | 0.7500 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 3.505 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.423 INCHES MINIMUM AND 0.428 INCHES MAXIMUM |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 4.117 INCHES NOMINAL |
| SECOND END DIAMETER | 3.1120 INCHES MINIMUM AND 3.1140 INCHES MAXIMUM |
| SECOND END ANGLE BETWEEN KEYWAYS | 180.0 DEGREES NOMINAL |
| LARGEST STEP DIAMETER | 3.620 INCHES NOMINAL |
| OVERALL LENGTH | 14.250 INCHES NOMINAL |
| STEP QUANTITY | 3 |