Part Details | SHOULDERED SHAFT
3040-01-072-8041 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: 12283264, 3040-01-072-8041, 01-072-8041, 3040010728041, 010728041
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 04, 1979 | 01-072-8041 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-01-072-8041
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12283264 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-01-072-8041
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | 3$DST0079 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END DIAMETER | 0.4997 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 9 PLAIN |
| SECOND END TONGUE THICKNESS | 0.140 INCHES NOMINAL |
| SECOND END TONGUE WIDTH | 0.255 INCHES NOMINAL |
| SECOND END DIAMETER | 0.2550 INCHES NOMINAL |
| SECOND END STEP LENGTH | 0.350 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.4997 INCHES NOMINAL |
| OVERALL LENGTH | 2.920 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | TONGUE CROSS-DRILLED 0.1251 IN. DIA 0.181 IN. FROM END; SECOND STEP 0.3125-24UNF-3A X 0.339 IN. LG W/0.090 IN. THD RELIEF; 3RD STEP 0.320 IN. LG |
| END ITEM IDENTIFICATION | M1 TANK |