Part Details | SHOULDERED SHAFT
3040-01-156-9992 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: 7764342X9 PIECE 17, 77643-42X9 PIECE 17, 7764342X9, 77643-42X9, SSN6375012159964 PIECE 17, SSN637-501-2159964 PIECE 17, SSN6375012159964, SSN637-501-2159964, 3040-01-156-9992, 01-156-9992, 3040011569992, 011569992
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 28, 1983 | 01-156-9992 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLATTED
INTERNAL THREADED
FLATTED
INTERNAL THREADED
Cross Reference | NSN 3040-01-156-9992
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 77643-42X9 PIECE 17 | 96169 | ELECTRIC BOAT CORPORATION |
| 77643-42X9 | 96169 | ELECTRIC BOAT CORPORATION |
| SSN637-501-2159964 PIECE 17 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SSN637-501-2159964 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3040-01-156-9992
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | FLATTED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A FED SPEC ALL MATERIAL RESPONSES |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END FLAT DEPTH | 0.0310 INCHES NOMINAL |
| FIRST END FLAT LENGTH | 0.2500 INCHES NOMINAL |
| FIRST END DIAMETER | 1.7500 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | INTERNAL THREADED |
| SECOND END DIAMETER | 1.0000 INCHES NOMINAL |
| SECOND END INTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL |
| OVERALL LENGTH | 2.250 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | FIRST END COUNTERBORED 0.750 IN.DIA,0.500 IN. DEEP |