Part Details | SHOULDERED SHAFT
3040-01-338-3674 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: 1663C90, 1663C90 H01, 1663C90, 1387F91 FIND 4, 3040-01-338-3674, 01-338-3674, 3040013383674, 013383674
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 03, 1991 | 01-338-3674 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
TAPERED WITH FLAT
PLAIN
TAPERED WITH FLAT
Cross Reference | NSN 3040-01-338-3674
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1663C90 | 30828 | KROBACH MFG. CORP. |
| 1663C90 H01 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 1663C90 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 1387F91 FIND 4 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
Technical Data | NSN 3040-01-338-3674
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END DIAMETER | 1.2290 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 3 TAPERED WITH FLAT |
| SECOND END DIAMETER | 1.2505 INCHES MINIMUM AND 1.2515 INCHES MAXIMUM |
| SECOND END HOLE DIAMETER | 0.2500 INCHES NOMINAL |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.650 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.250 INCHES MINIMUM AND 1.251 INCHES MAXIMUM |
| OVERALL LENGTH | 29.000 INCHES NOMINAL |
| STEP QUANTITY | 4 |