Part Details | SHOULDERED SHAFT
3040-01-323-1751 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: 311521244, 31152-1244, 1175750, 3040-01-323-1751, 01-323-1751, 3040013231751, 013231751
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUL 23, 1990 | 01-323-1751 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-01-323-1751
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31152-1244 | 06175 | BAUSCH & LOMB INC |
| 1175750 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3040-01-323-1751
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | FLAT KEYWAY |
| MATERIAL | STEEL COMP 416 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,CL 416 COND A FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END KEYWAY WIDTH | 0.0930 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.0560 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.0310 INCHES MINIMUM AND 0.0360 INCHES MAXIMUM |
| FIRST END DIAMETER | 0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 2 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.0280 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.3250 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.0640 INCHES NOMINAL |
| SECOND END DIAMETER | 0.3750 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.5000 INCHES NOMINAL |
| OVERALL LENGTH | 2.6410 INCHES NOMINAL |
| STEP QUANTITY | 5 |