NSN 4820-01-032-1399
Part Details | VALVE SEAT
4820-01-032-1399 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: 16589, X74222PC87, X74222, 4820-01-032-1399, 01-032-1399, 4820010321399, 010321399
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 09, 1976 | 01-032-1399 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-032-1399
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 16589 | 97370 | SPX FLOW US, LLCDBA SPX VALVES & CONTROLS |
| X74222PC87 | 97370 | SPX FLOW US, LLCDBA SPX VALVES & CONTROLS |
| X74222 | 97370 | SPX FLOW US, LLCDBA SPX VALVES & CONTROLS |
Technical Data | NSN 4820-01-032-1399
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 THREADED FLANGED |
| FLANGE DIAMETER | 0.625 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.562 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.375 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.188 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| END ITEM IDENTIFICATION | COPES-VULCAN INC. MAIN DN-4A HEAD ASSEMBLY AIR OPERATED MODEL X74222 |