NSN 4730-01-349-2420
Part Details | FLUID FLOW RESTRICTOR
4730-01-349-2420 An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as VALVE (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see RESTRICTOR UNIT, FLUID FLOW.
Alternate Parts: 639738923, 6397389-23, 6397389 PIECE 23, 4730-01-349-2420, 01-349-2420, 4730013492420, 013492420
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | NOV 22, 1991 | 01-349-2420 | 18263 ( RESTRICTOR, FLUID FLOW ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-349-2420
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6397389-23 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6397389 PIECE 23 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-349-2420
| Characteristic | Specifications |
|---|---|
| DESIGN TYPE | TUBULAR |
| THREAD PROVISION | B |
| THREAD SIZE DESIGNATOR | 0.380-16 |
| THREAD SERIES | NC |
| THREAD CLASS | 3A |
| LENGTH | 0.370 INCHES NOMINAL |
| ORIFICE DIAMETER | 0.078 INCHES NOMINAL |
| SPECIAL FEATURES | MATL TITANIUM UNALLOYED |
| END ITEM IDENTIFICATION | FORRESTAL CLASS CV; NIMITZ CLASS CVN;WASP CLASS LHD; TARAWA CLASS LHA; FIRE PUMPS |