NSN 3040-00-239-5654
Part Details | SHOULDERED SHAFT
3040-00-239-5654 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: 11592617, 3040-00-239-5654, 00-239-5654, 3040002395654, 002395654
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 31, 1969 | 00-239-5654 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-00-239-5654
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11592617 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-239-5654
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | FLAT KEYWAY |
| MATERIAL | 5$DST1025 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END GROOVE WIDTH | 1.0020 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM |
| FIRST END GROOVE DIAMETER | 1.8700 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM |
| FIRST END DISTANCE FROM END TO GROOVE | 0.380 INCHES NOMINAL |
| FIRST END DIAMETER | 2.7450 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 2.745 INCHES MINIMUM AND 2.750 INCHES MAXIMUM |
| OVERALL LENGTH | 57.000 INCHES NOMINAL |
| STEP QUANTITY | 3 |