Part Details | SHOULDERED SHAFT
3040-01-347-4427 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: 550057, 550-057, BK850427110, 6318288, 5926318288, 592-6318288, 3040-01-347-4427, 01-347-4427, 3040013474427, 013474427
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 21, 1991 | 01-347-4427 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
TAPERED WITH FLAT
PLAIN
TAPERED WITH FLAT
Cross Reference | NSN 3040-01-347-4427
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 550-057 | 58366 | KIRBY MORGAN DIVE SYSTEMS INC |
| BK850427110 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 6318288 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 592-6318288 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-347-4427
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 2 PLAIN |
| MATERIAL | COPPER ALLOY |
| FIRST END DIAMETER | 0.4260 INCHES MINIMUM AND 0.4290 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 3 TAPERED WITH FLAT |
| SECOND END HOLE DIAMETER | 0.0920 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM |
| OVERALL LENGTH | 1.768 INCHES MINIMUM AND 1.788 INCHES MAXIMUM |
| SPECIAL FEATURES | UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | MK21MOD1 DIVING HELMET-SUPERLITE-AIR/MIXED |