NSN 4820-01-365-7021
Part Details | VALVE SEAT
4820-01-365-7021 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: NNK629 PIECE 18, NNK62-9 PIECE 18, 4820-01-365-7021, 01-365-7021, 4820013657021, 013657021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 11, 1992 | 01-365-7021 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-365-7021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NNK62-9 PIECE 18 | 30263 | PIMA VALVE, INC. |
Technical Data | NSN 4820-01-365-7021
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 THREADED FLANGED |
| FLANGE DIAMETER | 7.000 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 6.625 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 5.875 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.312 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.812 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |