NSN 4820-01-257-8657
Part Details | CHECK VALVE
4820-01-257-8657 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: DWK492A43 ITEM 9, D-WK-492-A43 ITEM 9, DWK492A43 ITEM 9, D-WK-492-A43 ITEM 9, 4820-01-257-8657, 01-257-8657, 4820012578657, 012578657
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 25, 1987 | 01-257-8657 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-257-8657
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D-WK-492-A43 ITEM 9 | 87045 | WALZ & KRENZER, INC.DBA MAPECO PRODUCTS |
| D-WK-492-A43 ITEM 9 | 63705 | WALZ AND KRENZER INC |
Technical Data | NSN 4820-01-257-8657
| Characteristic | Specifications |
|---|---|
| VALVE OPERATION METHOD | AUTOMATIC |
| SPECIAL FEATURES | 4.875 X 4.375 X 1.250 IN. |