NSN 4820-00-721-9641
Part Details | CHECK VALVE
4820-00-721-9641 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: P45278, P45-278, P45277A2Q, P45-277A2Q, C277A2Q, 2584142, 4820-00-721-9641, 00-721-9641, 4820007219641, 007219641
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 23, 1971 | 00-721-9641 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-721-9641
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P45-278 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| P45-277A2Q | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| C277A2Q | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 2584142 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-721-9641
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |
| DISK LOADING METHOD | SPRING |