NSN 4820-01-531-7663
Part Details | VENT-CHECK VALVE
4820-01-531-7663 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: 5295F 112IN34028, 52-95F 1-1/2IN/34028, 34028, 4820-01-531-7663, 01-531-7663, 4820015317663, 015317663
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 21, 2005 | 01-531-7663 | 52995 ( VALVE, VENT-CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-531-7663
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 52-95F 1-1/2IN/34028 | 09032 | TATE ANDALE, INC. |
| 34028 | 09032 | TATE ANDALE, INC. |
Technical Data | NSN 4820-01-531-7663
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A STRAIGHT THRU |
| VALVE SIZE | 1.500 INCHES |
| FACE TO FACE DISTANCE | 6.750 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| FURNISHED ITEMS AND QUANTITY | 1 GASKET AND 1 COVER |
| SPECIAL FEATURES | INCLUDES BRASS FLAME SCREEN |
| NONDEFINITIVE SPEC/STD DATA | WCB GRADE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 1-1/2" 52-95F VENT |