NSN 4820-00-394-7429
Part Details | VALVE SEAT
4820-00-394-7429 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: P943A, 4820-00-394-7429, 00-394-7429, 4820003947429, 003947429
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-394-7429 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-394-7429
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P943A | 70667 | ATLAS VALVE CO |
Technical Data | NSN 4820-00-394-7429
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A THREADED FLANGED |
| FLANGE DIAMETER | 4.500 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.625 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.562 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |