NSN 4820-01-358-8940
Part Details | VENT-CHECK VALVE
4820-01-358-8940 A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.
Alternate Parts: 5220F 2 INCH FLG BRZ, 52-20F 2 INCH FLG BRZ, 4820-01-358-8940, 01-358-8940, 4820013588940, 013588940
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 22, 1992 | 01-358-8940 | 52995 ( VALVE, VENT-CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-358-8940
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 52-20F 2 INCH FLG BRZ | 09032 | TATE ANDALE, INC. |
Technical Data | NSN 4820-01-358-8940
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | BALL |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | VERTICAL |
| SPECIAL FEATURES | WITHOUT COVER |