NSN 4820-00-198-7151
Part Details | VENT-CHECK VALVE
4820-00-198-7151 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: 4S1519126, 4S1519-126, 5290F1 12IN, 52-90F1 1-2IN, 4820-00-198-7151, 00-198-7151, 4820001987151, 001987151
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 19, 1971 | 00-198-7151 | 52995 ( VALVE, VENT-CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-198-7151
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4S1519-126 | 03481 | BFGOODRICH CO THEAEROSPACE DIV |
| 52-90F1 1-2IN | 09032 | TATE ANDALE, INC. |
Technical Data | NSN 4820-00-198-7151
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A STRAIGHT THRU |
| VALVE SIZE | 1.500 INCHES |
| FACE TO FACE DISTANCE | 6.750 INCHES |
| FLOW CONTROL DEVICE | BALL |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | VERTICAL |