NSN 3040-00-301-7431
Part Details | SHOULDERED SHAFT
3040-00-301-7431 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: 1228D, 8329421, 3040-00-301-7431, 00-301-7431, 3040003017431, 003017431
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-301-7431 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-00-301-7431
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1228D | 81029 | DUDCO PRODUCTS CO |
| 8329421 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-301-7431
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | FLAT KEYWAY |
| MATERIAL | STEEL COMP 6150 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI OR SAE ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 8.0 MICROINCHES |
| FIRST END KEYWAY WIDTH | 0.5000 INCHES MINIMUM AND 0.5040 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 3.219 INCHES MINIMUM AND 3.281 INCHES MAXIMUM |
| FIRST END DIAMETER | 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM |
| FIRST END HOLE DEPTH | 0.276 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.0630 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.9840 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 3.687 INCHES NOMINAL |
| SECOND END KEYWAY WIDTH | 0.2500 INCHES MINIMUM AND 0.2580 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM |
| SECOND END DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| SECOND END HOLE DEPTH | 0.135 INCHES MINIMUM AND 0.149 INCHES MAXIMUM |
| LARGEST STEP DIAMETER | 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM |
| OVERALL LENGTH | 22.250 INCHES NOMINAL |
| STEP QUANTITY | 8 |
| SPECIAL FEATURES | DISTANCE BETWEEN GROOVE CENTER 1.031 IN. NOM |
| FSC APPLICATION DATA | HYDRAULIC PUMP,WINCH,VEHICLE MOUNTED |