NSN 4820-00-036-1985
Part Details | VALVE SEAT
4820-00-036-1985 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: 83757, 76S104 PIECE 4, 76-S-104 PIECE 4, 0083757, 4820-00-036-1985, 00-036-1985, 4820000361985, 000361985
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-036-1985 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-036-1985
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 83757 | 38056 | ASHCROFT INC. |
| 76-S-104 PIECE 4 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
| 0083757 | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
Technical Data | NSN 4820-00-036-1985
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 4.250 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.375 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.688 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.875 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
