NSN 4820-01-138-6721
Part Details | CHECK VALVE
4820-01-138-6721 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: 859A12BT, 675VP041, 675VP04-1, 4820-01-138-6721, 01-138-6721, 4820011386721, 011386721
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 18, 1982 | 01-138-6721 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-138-6721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 859A12BT | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 675VP04-1 | 81755 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 4820-01-138-6721
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |
| MINIMUM OPERATING TEMP | -40.0 DEG FAHRENHEIT |