NSN 4820-01-556-8005
Part Details | SAFETY RELIEF VALVE
4820-01-556-8005 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: NDSXX04SDD, DN3400SW ASSY NDSXX04SDD, DN3400-SW ASSY NDSXX04SDD, NDSXX04SDD, DN3400SW ASSY NDSXX04SDD, DN3400-SW ASSY NDSXX04SDD, MILV22549D, MIL-V-22549D, 4820-01-556-8005, 01-556-8005, 4820015568005, 015568005
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 05, 2007 | 01-556-8005 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-556-8005
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NDSXX04SDD | 65079 | DANCO VALVE COMPANY |
| DN3400-SW ASSY NDSXX04SDD | 65079 | DANCO VALVE COMPANY |
| NDSXX04SDD | 5P967 | DANTE VALVE COMPANY INC |
| DN3400-SW ASSY NDSXX04SDD | 5P967 | DANTE VALVE COMPANY INC |
| MIL-V-22549D | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4820-01-556-8005
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 172.8 CUBIC FEET PER MINUTE |
| VALVE OPERATION METHOD | C$F |
| RENEWABLE SEAT RING TYPE | RETAINING SCREW |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 23.0 TO 45.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS AND QUANTITY | 1 LEVER AND 2 TAILPIECE AND 2 NUT |
| SPECIAL FEATURES | VALVE PROVIDED WITH GAGGING DEVICE, BONNET PLUG, ADJUSTING RING PIN; DISC INSERT MATERIAL POLYTETRAFLUOROETHYLENE; O-RING MATERIAL VITON |
| SPECIFICATION/STANDARD DATA | MIL-V-22549D GOVERNMENT SPECIFICATION |
| END ITEM IDENTIFICATION | OVERHAUL/AVAILABILITY CVN70 |