Part Details | SHOULDERED SHAFT
3040-00-740-9947 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: M305850, M305850, 7409947, 3040-00-740-9947, 00-740-9947, 3040007409947, 007409947
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-740-9947 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
INTERNAL THREADED
INTERNAL THREADED
Cross Reference | NSN 3040-00-740-9947
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M305850 | 61465 | GARWOOD/FELLER INCGARWOOD WINCH DIV |
| M305850 | 22852 | SPALLA INC |
| 7409947 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-740-9947
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | INTERNAL THREADED |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASAE8620H$ASAE8720H AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES |
| FIRST END DIAMETER | 2.2495 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM |
| FIRST END INTERNAL THREAD LENGTH | 0.313 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 INTERNAL THREADED |
| SECOND END DISTANCE FROM END TO FLAT | 0.250 INCHES NOMINAL |
| SECOND END DIAMETER | 2.2495 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM |
| SECOND END INTERNAL THREAD LENGTH | 0.313 INCHES NOMINAL |
| SECOND END GROOVED FLAT LENGTH | 0.2550 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM |
| SECOND END GROOVED FLAT DEPTH | 0.437 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 2.250 INCHES NOMINAL |
| OVERALL LENGTH | 11.750 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | HOLES 3/16 IN. DIA,1 1/8 IN. DEEP,BOTH ENDS;2ND END W/0.260 IN. W TAPER;CASE HARDEN ROCKWELL C58-C63 |