NSN 4820-01-283-1819
Part Details | VENT-CHECK VALVE
4820-01-283-1819 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: 2.51750FB BRZ COPPER FLT SS SCR, 2.5-1750FB BRZ COPPER FLT SS SCR, 1750FB2.50IN, 1750FB-2.50IN, 1750F 212IN BRZ, 1750F 2-1/2IN BRZ, 1750F 2.5IN BRZ, 4820-01-283-1819, 01-283-1819, 4820012831819, 012831819
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 30, 1988 | 01-283-1819 | 52995 ( VALVE, VENT-CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-283-1819
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2.5-1750FB BRZ COPPER FLT SS SCR | 79128 | ROBERT H. WAGER COMPANY, INC. |
| 1750FB-2.50IN | 79128 | ROBERT H. WAGER COMPANY, INC. |
| 1750F 2-1/2IN BRZ | 79128 | ROBERT H. WAGER COMPANY, INC. |
| 1750F 2.5IN BRZ | 79128 | ROBERT H. WAGER COMPANY, INC. |
Technical Data | NSN 4820-01-283-1819
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A STRAIGHT THRU |
| FLOW CONTROL DEVICE | BALL |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |