NSN 4820-01-233-4980
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-233-4980 A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude VALVE, VACUUM BREAKING.
Alternate Parts: 556100L1.0S1.0, 556-100-L1.0S1.0, 4820-01-233-4980, 01-233-4980, 4820012334980, 012334980
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 31, 1986 | 01-233-4980 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-233-4980
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 556-100-L1.0S1.0 | 15939 | STRATOTECH LLC |
Technical Data | NSN 4820-01-233-4980
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM |
| OUTSIDE SURFACE TREATMENT | ANODIZED |
| FLOW CONTROL DEVICE | W ANY ACCEPTABLE AND G ANY ACCEPTABLE |
| FLOW CONTROL DEVICE MATERIAL | PLASTIC, POLYVINYL CHLORIDE AND STEEL, CORROSION RESISTING |
| DISK LOADING METHOD | SPRING |