Part Details | SHOULDERED SHAFT
3040-01-439-5778 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: 1408061, 3040-01-439-5778, 01-439-5778, 3040014395778, 014395778
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 12, 1996 | 01-439-5778 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-01-439-5778
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1408061 | 07443 | LANDOLL CORPORATIONDBA LANDOLL CORPORATION DREXEL |
Technical Data | NSN 3040-01-439-5778
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | FLAT KEYWAY |
| MATERIAL | STEEL COMP 1018 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 1018 ASSN STD SINGLE MATERIAL RESPONSE |
| FIRST END GROOVE DIAMETER | 0.3120 INCHES NOMINAL |
| FIRST END DIAMETER | 0.3750 INCHES NOMINAL |
| FIRST END INTERNAL THREAD LENGTH | 1.2500 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 0.3750 INCHES NOMINAL |
| OVERALL LENGTH | 15.2500 INCHES NOMINAL |
| STEP QUANTITY | 5 |
| SPECIAL FEATURES | 0.312 INCH WRENCH FLAT 1.250 INCH FROM END OF SHAFT, BOTH ENDS |
| END ITEM IDENTIFICATION | FRONT/SIDE LOADER FORKLIFT,CBD PT |