NSN 4820-00-287-4622
Part Details | SAFETY RELIEF VALVE
4820-00-287-4622 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: 559P13PCV13, 547P13PPCV13, 547P13PCV13, 2476453PCV17, 2476-453PCV17, 2476437PCV49, 2476-437PCV49, 2476437PCV30, 2476-437PCV30, 2476427PCV50, 2476-427PCV50, 2476427PCV27, 2476-427PCV27, 2476483PCV28, 2476-483PCV28, 15012X76TO175PSI, 150-1-2X76TO175PSI, 12IN150132PSIGAIR, 1/2IN-150-132PSIG-AIR, 1227 12X76175, 1227 1-2X76-175, 386389PCV13, 386388PCV27, 490986PCV13, 38549001225413ALT5PCV15, 385-4900-1225413ALT5PCV15, 490986CSPCV13, 3624900795762PCV1153, 362-4900-795762PCV1153, 490160CSPCV13, 3624900795756PCV876, 362-4900-795756PCV876, 4354900483676PCV28, 435-4900-483676PCV28, 3624900795756PCV45, 362-4900-795756PCV45, 4354900235389PCV17, 435-4900-235389PCV17, 3624900795756PCV39, 362-4900-795756PCV39, 4354900235373PCV49, 435-4900-235373PCV49, 3624900795711PCV1039, 362-4900-795711PCV1039, 4354900235373PCV30, 435-4900-235373PCV30, 3624900795693PCV63, 362-4900-795693PCV63, 4354900235363PCV50, 435-4900-235363PCV50, 3624900795693PCV28, 362-4900-795693PCV28, 29671471PCV13, 296-71471PCV13, 4354900235363PCV27, 435-4900-235363PCV27, 4164900162067PCV13, 416-4900-162067PCV13, 2824900801835REVCPCV19, 282-4900-801835REVCPCV19, 4163801162020PCV7, 416-3801-162020PCV7, 2824900801834REVCPCV27, 282-4900-801834REVCPCV27, 2824900801751PCV19, 282-4900-801751PCV19, 2824900801741REVAPCV19, 282-4900-801741REVAPCV19, 38681PCV27, 386389PCV13, 386388PCV27, 386381PCV27, 490986PCV13, 38549001225413ALT5PCV15, 385-4900-1225413ALT5PCV15, 490986CSPCV13, 3624900795762PCV1153, 362-4900-795762PCV1153, 490160CSPCV13, 3624900795756PCV876, 362-4900-795756PCV876, 4354900483676PCV28, 435-4900-483676PCV28, 3624900795756PCV45, 362-4900-795756PCV45, 4354900235389PCV17, 435-4900-235389PCV17, 3624900795756PCV39, 362-4900-795756PCV39, 4354900235373PCV49, 435-4900-235373PCV49, 3624900795711PCV1039, 362-4900-795711PCV1039, 4354900235373PCV30, 435-4900-235373PCV30, 3624900795693PCV63, 362-4900-795693PCV63, 4354900235363PCV50, 435-4900-235363PCV50, 3624900795693PCV28, 362-4900-795693PCV28, 4354900235363PCV27, 435-4900-235363PCV27, 296490071471PCV13, 296-4900-71471PCV13, 4164900162067PCV13, 416-4900-162067PCV13, 2824900801835REVCPCV19, 282-4900-801835REVCPCV19, 4163801162020PCV7, 416-3801-162020PCV7, 2824900801834REVCPCV27, 282-4900-801834REVCPCV27, 2824900801751REVAPCV19, 282-4900-801751REVAPCV19, 2824900801751PCV19, 282-4900-801751PCV19, 413381PC13, 413-381PC13, 413292PCV13, 413-292PCV13, 413228PCV13, 413-228PCV13, 412228PCV27, 412-228PCV27, 405228PCV27, 405-228PCV27, 4820-00-287-4622, 00-287-4622, 4820002874622, 002874622
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-287-4622 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-287-4622
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 559P13PCV13 | 14921 | CRAMP SHIPBUILDING AND DRYDOCK CO |
| 547P13PPCV13 | 14921 | CRAMP SHIPBUILDING AND DRYDOCK CO |
| 547P13PCV13 | 14921 | CRAMP SHIPBUILDING AND DRYDOCK CO |
| 2476-453PCV17 | 96169 | ELECTRIC BOAT CORPORATION |
| 2476-437PCV49 | 96169 | ELECTRIC BOAT CORPORATION |
| 2476-437PCV30 | 96169 | ELECTRIC BOAT CORPORATION |
| 2476-427PCV50 | 96169 | ELECTRIC BOAT CORPORATION |
| 2476-427PCV27 | 96169 | ELECTRIC BOAT CORPORATION |
| 2476-483PCV28 | 96169 | ELECTRIC BOAT CORPORATION |
| 150-1-2X76TO175PSI | 14915 | JAYCO INCORPORATED |
| 1/2IN-150-132PSIG-AIR | 14915 | JAYCO INCORPORATED |
| 1227 1-2X76-175 | 37239 | LUNKENHEIMER CO |
| 386389PCV13 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 386388PCV27 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 490986PCV13 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 385-4900-1225413ALT5PCV15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 490986CSPCV13 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 362-4900-795762PCV1153 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 490160CSPCV13 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 362-4900-795756PCV876 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 435-4900-483676PCV28 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 362-4900-795756PCV45 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 435-4900-235389PCV17 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 362-4900-795756PCV39 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 435-4900-235373PCV49 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 362-4900-795711PCV1039 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 435-4900-235373PCV30 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 362-4900-795693PCV63 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 435-4900-235363PCV50 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 362-4900-795693PCV28 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 296-71471PCV13 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 435-4900-235363PCV27 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 416-4900-162067PCV13 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 282-4900-801835REVCPCV19 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 416-3801-162020PCV7 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 282-4900-801834REVCPCV27 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 282-4900-801751PCV19 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 282-4900-801741REVAPCV19 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 38681PCV27 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 386389PCV13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 386388PCV27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 386381PCV27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 490986PCV13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 385-4900-1225413ALT5PCV15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 490986CSPCV13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 362-4900-795762PCV1153 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 490160CSPCV13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 362-4900-795756PCV876 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 435-4900-483676PCV28 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 362-4900-795756PCV45 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 435-4900-235389PCV17 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 362-4900-795756PCV39 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 435-4900-235373PCV49 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 362-4900-795711PCV1039 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 435-4900-235373PCV30 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 362-4900-795693PCV63 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 435-4900-235363PCV50 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 362-4900-795693PCV28 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 435-4900-235363PCV27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 296-4900-71471PCV13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 416-4900-162067PCV13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 282-4900-801835REVCPCV19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 416-3801-162020PCV7 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 282-4900-801834REVCPCV27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 282-4900-801751REVAPCV19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 282-4900-801751PCV19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 413-381PC13 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
| 413-292PCV13 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
| 413-228PCV13 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
| 412-228PCV27 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
| 405-228PCV27 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
Technical Data | NSN 4820-00-287-4622
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | P$DCG |
| VALVE OPERATION METHOD | C$F |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 132.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| SPECIAL FEATURES | AS DIFFERENTIATED BY PRESSURE |