NSN 4820-01-220-1955
Part Details | CHECK VALVE
4820-01-220-1955 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: 66450, 66450L1, 4820-01-220-1955, 01-220-1955, 4820012201955, 012201955
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 09, 1985 | 01-220-1955 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-220-1955
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 66450 | 77842 | EATON CORPORATIONDBA CENTURIAN MECHANICAL SEALS |
| 66450L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-01-220-1955
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |