NSN 4730-01-063-9398
Part Details | FLUID FLOW RESTRICTOR
4730-01-063-9398 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: 702578CL12, 702578, 4730-01-063-9398, 01-063-9398, 4730010639398, 010639398
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 14, 1978 | 01-063-9398 | 18263 ( RESTRICTOR, FLUID FLOW ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-063-9398
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 702578CL12 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
| 702578 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4730-01-063-9398
| Characteristic | Specifications |
|---|---|
| DESIGN TYPE | TUBULAR |
| THREAD PROVISION | B |
| THREAD SIZE DESIGNATOR | 0.4375-24 |
| THREAD SERIES | NS |
| THREAD CLASS | 3A |
| THREAD PITCH DIAMETERS | A0.4079 TO 0.4105 |
| THREAD LENGTH | 0.228 INCHES |
| THREAD DIRECTION | R |
| OUTSIDE DIAMETER | 0.490 INCHES MINIMUM AND 0.496 INCHES MAXIMUM |
| LENGTH | 0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM |
| ORIFICE DIAMETER | 0.112 INCHES MINIMUM AND 0.113 INCHES MAXIMUM |