NSN 3040-00-404-5252
Part Details | SHOULDERED SHAFT
3040-00-404-5252 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: 12070312, 120703-12, 3040-00-404-5252, 00-404-5252, 3040004045252, 004045252
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | AUG 01, 1969 | 00-404-5252 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
WOODRUFF KEYWAY
WOODRUFF KEYWAY
Cross Reference | NSN 3040-00-404-5252
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 120703-12 | 30632 | HOUSTON PHOTO PRODUCTS INC |
Technical Data | NSN 3040-00-404-5252
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 4 WOODRUFF KEYWAY |
| MATERIAL | STEEL COMP 303 |
| FIRST END KEYWAY WIDTH | 0.3750 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 0.375 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.031 INCHES NOMINAL |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.563 INCHES NOMINAL |
| FIRST END DIAMETER | 0.3750 INCHES NOMINAL |
| FIRST END ANGLE BETWEEN KEYWAYS | 90.0 DEGREES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 4 WOODRUFF KEYWAY |
| SECOND END KEYWAY WIDTH | 0.3750 INCHES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.3750 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.031 INCHES NOMINAL |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.250 INCHES NOMINAL |
| SECOND END DIAMETER | 0.5000 INCHES NOMINAL |
| SECOND END ANGLE BETWEEN KEYWAYS | 90.0 DEGREES NOMINAL |
| LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL |
| OVERALL LENGTH | 20.000 INCHES NOMINAL |
| STEP QUANTITY | 2 |
| SPECIAL FEATURES | 0.094 IN. W BY 0.062 IN. DP BY 9.563 IN. LG KEYWAY ALONG LARGEST DIAMETER FROM FIRST END |