NSN 4820-00-287-2450
Part Details | SAFETY RELIEF VALVE
4820-00-287-2450 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: 12 X 34 FIG M23A, 1/2 X 3/4 FIG M-23A, 90G273, 12014PC110, 12003PC110, 90G273, 12014PC110, 12003PC110, HL6188PC236, HL6178PC236, HL6074PC236, HL6073PC236, HL6063PC236, HL5533PC236, HL5532PC236, HL5521PC236, HL4884PC97, HL4883PC97, HL4875PC97, HL4714PC97, HL4713PC97, HL4704PC97, HL4567PC97, HL4566PC97, HL4557PC97, HL4444PC97, HL4443PC97, HL4434PC97, HL3840PC97, HL3839PC97, HL3830PC97, HL11472SH1197, HL11472SH1-197, VAL763, HL7119PC236, HL7118PC236, HL7108PC236, HL6189PC236, 4820-00-287-2450, 00-287-2450, 4820002872450, 002872450
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-287-2450 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 4820-00-287-2450
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1/2 X 3/4 FIG M-23A | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 90G273 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
| 12014PC110 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
| 12003PC110 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
| 90G273 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
| 12014PC110 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
| 12003PC110 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
| HL6188PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL6178PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL6074PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL6073PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL6063PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL5533PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL5532PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL5521PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4884PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4883PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4875PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4714PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4713PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4704PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4567PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4566PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4557PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4444PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4443PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL4434PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL3840PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL3839PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL3830PC97 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL11472SH1-197 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| VAL763 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL7119PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL7118PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL7108PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL6189PC236 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
Technical Data | NSN 4820-00-287-2450
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | C$F |
| RENEWABLE SEAT RING TYPE | THREADED |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 500.0 TO 700.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE |