NSN 4820-00-375-6218
Part Details | VALVE SEAT
4820-00-375-6218 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: 002188000010001, 002-18-80-0001-0001, 002188000010001, 002-18-80-0001-0001, 4820-00-375-6218, 00-375-6218, 4820003756218, 003756218
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 12, 1974 | 00-375-6218 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-375-6218
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 002-18-80-0001-0001 | 16626 | CIRCOR INTL INC |
| 002-18-80-0001-0001 | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-00-375-6218
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 9.000 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 8.500 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 5.937 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |