Part Details | SHOULDERED SHAFT
3040-01-420-1122 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: 19031391, 1903-1391, N2256, 19031391 ITEM 12, 1903-1391 ITEM 12, 3040-01-420-1122, 01-420-1122, 3040014201122, 014201122
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 06, 1995 | 01-420-1122 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
INTERNAL THREADED
PLAIN
INTERNAL THREADED
Cross Reference | NSN 3040-01-420-1122
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1903-1391 | 09176 | PARKER-HANNIFIN CORPORATIONDBA PNEUMATIC NORTH AMERICA |
| N2256 | 09176 | PARKER-HANNIFIN CORPORATIONDBA PNEUMATIC NORTH AMERICA |
| 1903-1391 ITEM 12 | 09176 | PARKER-HANNIFIN CORPORATIONDBA PNEUMATIC NORTH AMERICA |
Technical Data | NSN 3040-01-420-1122
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | INTERNAL THREADED |
| MATERIAL | STEEL COMP 17-4PH |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM564 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 16.0 MICROINCHES |
| FIRST END DIAMETER | 1.6190 INCHES MINIMUM AND 1.6200 INCHES MAXIMUM |
| FIRST END INTERNAL THREAD LENGTH | 0.3800 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 9 PLAIN |
| SECOND END TONGUE THICKNESS | 1.0000 INCHES NOMINAL |
| SECOND END TONGUE WIDTH | 1.3800 INCHES NOMINAL |
| SECOND END DIAMETER | 1.3800 INCHES NOMINAL |
| SECOND END STEP LENGTH | 1.5000 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 2.2430 INCHES MINIMUM AND 2.2450 INCHES MAXIMUM |
| OVERALL LENGTH | 20.180 INCHES NOMINAL |
| STEP QUANTITY | 6 |
| SPECIAL FEATURES | 1ST 1ST END HAS TWO DRILLED HOLES 0.204 BY .75 AND TAPPED 1/4-20UNC-2B, 2ND END RECTANGULAR ,ROUNDED CORNERS FLATS ON EACH SIDE AND BORED INTERNALLY. |
| END ITEM IDENTIFICATION | SEAWOLF CLASS (SSN) |