Part Details | SHOULDERED SHAFT
3040-01-144-0554 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: 931A41222P1, 931A412-22P1, 931A41222P1, 931A412-22P1, 3040-01-144-0554, 01-144-0554, 3040011440554, 011440554
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 13, 1982 | 01-144-0554 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
TAPERED WITH FLAT
PLAIN
TAPERED WITH FLAT
Cross Reference | NSN 3040-01-144-0554
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 931A412-22P1 | 07482 | GENERAL ELECTRIC COMPANYDBA GE |
| 931A412-22P1 | D3309 | MTU AERO ENGINES AGDBA MTU DEUTSCHE AEROSPACE |
Technical Data | NSN 3040-01-144-0554
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 2 PLAIN |
| MATERIAL | 0$DST4140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE |
| FIRST END DIAMETER | 0.6250 INCHES NOMINAL |
| FIRST END EXTERNAL THREAD LENGTH | 1.844 INCHES MINIMUM AND 1.883 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 TAPERED WITH FLAT |
| SECOND END DIAMETER | 0.4500 INCHES MINIMUM AND 0.4600 INCHES MAXIMUM |
| SECOND END HOLE DIAMETER | 0.1870 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SECOND END EXTERNAL THREAD LENGTH | 3.031 INCHES MINIMUM AND 3.071 INCHES MAXIMUM |
| LARGEST STEP DIAMETER | 0.625 INCHES NOMINAL |
| OVERALL LENGTH | 6.953 INCHES MINIMUM AND 6.969 INCHES MAXIMUM |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | 1ST END THDS 0.625-18 UNF-2A RH; 2ND END THDS 0.625-18 UNF-2A LH; RC HARDNESS 35-40; 0.125-0.141 IN. R UNDER CENTER GROOVE |