NSN 4820-00-424-2731
Part Details | VALVE SEAT
4820-00-424-2731 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: P11521, 4820-00-424-2731, 00-424-2731, 4820004242731, 004242731
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-424-2731 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-424-2731
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P11521 | 79172 | SIEMENS WATER TECHNOLOGIES CORP.DIV WALLACE & TIERNAN PRODUCTS |
Technical Data | NSN 4820-00-424-2731
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.547 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.172 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |
| FSC APPLICATION DATA | FEEDER,WATER METER DRIVE |