Part Details | SHOULDERED SHAFT
3040-01-422-7857 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: 12373356, 12373356, 12373356, 3040-01-422-7857, 01-422-7857, 3040014227857, 014227857
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 08, 1995 | 01-422-7857 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
FLAT KEYWAY
PLAIN
FLAT KEYWAY
Cross Reference | NSN 3040-01-422-7857
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12373356 | 05606 | GENERAL DYNAMICS-OTS, INC.DBA GD-OTS (WILLISTON) |
| 12373356 | 01365 | MARINE CORPS LOGISTICS COMMANDTECHNICAL DATA REPOSITORY |
| 12373356 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-01-422-7857
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 7 PLAIN |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AASTM-A322$AASTM-A331 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES |
| FIRST END DIAMETER | 0.7500 INCHES NOMINAL |
| FIRST END WIDTH ACROSS FLATS | 0.4960 INCHES NOMINAL |
| FIRST END STEP LENGTH | 0.6500 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 0 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.0900 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.4290 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.7350 INCHES NOMINAL |
| SECOND END DIAMETER | 0.5000 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 0.7350 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.960 INCHES NOMINAL |
| OVERALL LENGTH | 14.050 INCHES NOMINAL |
| STEP QUANTITY | 12 |
| END ITEM IDENTIFICATION | 2320-01-123-1610 |