NSN 4820-00-337-1083
Part Details | VALVE SEAT
4820-00-337-1083 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Alternate Parts: DD423S53082PC39, DD423S53-082PC39, DD423S53081PC39, DD423S53-081PC39, DD423S53080PC39, DD423S53-080PC39, DD423S53072PC39, DD423S53-072PC39, 9988, D15518WPC393, D15-518WPC393, D15518VPC393, D15-518VPC393, D15518UPC393, D15-518UPC393, D15518MPC393, D15-518MPC393, 9988, D15518WPC393, D15-518WPC393, D15518VPC393, D15-518VPC393, D15518UPC393, D15-518UPC393, D15518MPC393, D15-518MPC393, 9988, D15518WPC393, D15-518WPC393, D15518VPC393, D15-518VPC393, D15518UPC393, D15-518UPC393, D15518MPC393, D15-518MPC393, 4820-00-337-1083, 00-337-1083, 4820003371083, 003371083
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-337-1083 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-337-1083
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DD423S53-082PC39 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| DD423S53-081PC39 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| DD423S53-080PC39 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| DD423S53-072PC39 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 9988 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| D15-518WPC393 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| D15-518VPC393 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| D15-518UPC393 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| D15-518MPC393 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 9988 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| D15-518WPC393 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| D15-518VPC393 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| D15-518UPC393 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| D15-518MPC393 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 9988 | 80231 | WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV |
| D15-518WPC393 | 80231 | WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV |
| D15-518VPC393 | 80231 | WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV |
| D15-518UPC393 | 80231 | WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV |
| D15-518MPC393 | 80231 | WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV |
Technical Data | NSN 4820-00-337-1083
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 2.000 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.751 INCHES MINIMUM AND 1.752 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.250 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.188 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.688 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |