NSN 4820-01-208-2021
Part Details | RESTRICTOR CHECK VALVE
4820-01-208-2021 A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a VALVE, CHECK with the exception of the orifice which permits fluid flow in more than one direction.
Alternate Parts: 264169401ASSEMBLY A, 2641-694-01ASSEMBLY A, 264169401, 2641-694-01, 4820-01-208-2021, 01-208-2021, 4820012082021, 012082021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 10, 1985 | 01-208-2021 | 20520 ( VALVE, RESTRICTOR CHECK ) |
REFERENCE DRAWINGS & PICTURES
OFFSET
Cross Reference | NSN 4820-01-208-2021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2641-694-01ASSEMBLY A | 96169 | ELECTRIC BOAT CORPORATION |
| 2641-694-01 | 96169 | ELECTRIC BOAT CORPORATION |
Technical Data | NSN 4820-01-208-2021
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | OFFSET |
| APERTURE DIAMETER | 5.312 INCHES NOMINAL |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |