NSN 4730-01-187-4420
Part Details | FLUID FLOW RESTRICTOR
4730-01-187-4420 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: L5840193037, L5840193-037, 4730-01-187-4420, 01-187-4420, 4730011874420, 011874420
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 22, 1984 | 01-187-4420 | 18263 ( RESTRICTOR, FLUID FLOW ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-187-4420
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L5840193-037 | 43999 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 4730-01-187-4420
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440C |
| DESIGN TYPE | CONCAVE DISK |
| THREAD PROVISION | C |
| OUTSIDE DIAMETER | 0.455 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| LENGTH | 0.186 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
| ORIFICE DIAMETER | 0.032 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |