NSN 4820-00-287-2633
Part Details | SAFETY RELIEF VALVE
4820-00-287-2633 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: 1A34 45T055PSI, 1A3-4 45T055PSI, 9012PC106, 4810PC135, 4802PC135, 4801PC135, 4210PC135, 4202PC135, 4201PC135, 3111PC132, 3103ITEM48, 3102PC132, 9012PC106, 4810PC135, 4802PC135, 4801PC135, 4210PC135, 4202PC135, 4201PC135, 3111PC132, 3103ITEM48, 3102PC132, N149PC142T0153155156, N149PC142T0153-155-156, N148PC142T0153155156, N148PC142T0153-155-156, N611PC119T0122124T0133, N611PC119T0122-124T0133, N546PC119T0122124T0133, N546PC119T0122-124T0133, N522PC119T0122124T0133, N522PC119T0122-124T0133, N472PC119T0122124T0133, N472PC119T0122-124T0133, N466PC119T0122124T0133, N466PC119T0122-124T0133, N305PC142T0153155156, N305PC142T0153-155-156, N303PC142T0153155156, N303PC142T0153-155-156, N160PC142T0153155156, N160PC142T0153-155-156, N158PC142T0153155156, N158PC142T0153-155-156, N150PC142T0153155156, N150PC142T0153-155-156, 4820-00-287-2633, 00-287-2633, 4820002872633, 002872633
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | JAN 01, 1963 | 00-287-2633 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU

Cross Reference | NSN 4820-00-287-2633
Part Number | Cage Code | Manufacturer |
---|---|---|
1A3-4 45T055PSI | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
9012PC106 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
4810PC135 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
4802PC135 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
4801PC135 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
4210PC135 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
4202PC135 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
4201PC135 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
3111PC132 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
3103ITEM48 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
3102PC132 | 24047 | COOPER INDUSTRIES INCDBA COOPER TOOLS |
9012PC106 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
4810PC135 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
4802PC135 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
4801PC135 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
4210PC135 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
4202PC135 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
4201PC135 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
3111PC132 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
3103ITEM48 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
3102PC132 | 6X081 | COOPER INDUSTRIESINDUSTRIAL MACHINERY DIV |
N149PC142T0153-155-156 | 30760 | INGERSOLL RAND CO |
N148PC142T0153-155-156 | 30760 | INGERSOLL RAND CO |
N611PC119T0122-124T0133 | 30760 | INGERSOLL RAND CO |
N546PC119T0122-124T0133 | 30760 | INGERSOLL RAND CO |
N522PC119T0122-124T0133 | 30760 | INGERSOLL RAND CO |
N472PC119T0122-124T0133 | 30760 | INGERSOLL RAND CO |
N466PC119T0122-124T0133 | 30760 | INGERSOLL RAND CO |
N305PC142T0153-155-156 | 30760 | INGERSOLL RAND CO |
N303PC142T0153-155-156 | 30760 | INGERSOLL RAND CO |
N160PC142T0153-155-156 | 30760 | INGERSOLL RAND CO |
N158PC142T0153-155-156 | 30760 | INGERSOLL RAND CO |
N150PC142T0153-155-156 | 30760 | INGERSOLL RAND CO |
Technical Data | NSN 4820-00-287-2633
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | STRAIGHT THRU |
FLOW CONTROL DEVICE | DISK |
VALVE OPERATION METHOD | C$F |
DISK LOADING METHOD | SPRING |
ADJUSTABLE PRESSURE RANGE | 45.0 TO 55.0 POUNDS PER SQUARE INCH |