NSN 4820-00-351-6426
Part Details | VALVE SEAT
4820-00-351-6426 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: 2A5779, 4820-00-351-6426, 00-351-6426, 4820003516426, 003516426
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-351-6426 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-351-6426
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2A5779 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
Technical Data | NSN 4820-00-351-6426
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 0.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.125 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.156 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.562 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SEAL ACCOMMODATION TYPE | GROOVED |
| SPECIAL FEATURES | THREADED INTERNAL ON FLANGED END,0.312-24 UNF RH |