NSN 4820-01-493-7452
Part Details | CHECK VALVE
4820-01-493-7452 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Alternate Parts: 90294002, DSB90294, DS-B-90294, 4820-01-493-7452, 01-493-7452, 4820014937452, 014937452
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 16, 2002 | 01-493-7452 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-493-7452
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 90294002 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| DS-B-90294 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-493-7452
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A STRAIGHT THRU |
| VALVE SIZE | 1.694 INCHES |
| FACE TO FACE DISTANCE | 9.1125 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | VERTICAL |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| MOUNTING FACILITY | BRACKET |
| SPECIAL FEATURES | VALVE IAW SEAWOLF CLASS SPECIFICATION NO PSSN21C-113, REV E. APPROVED BY VIBRATION AND HI SHOCK TESTING. THIS VALVE NOT FOR NUCLEAR APPLICATION. FOR NUCLEAR APPLICATION SEE 4820-01-408-8959 AND 4820-01-457-3468 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 2 INCH CHECK VALVE 1200 WOG |