NSN 4820-01-337-7258
Part Details | VALVE SEAT
4820-01-337-7258 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: 8016405354 FIND 35, 801-6405354 FIND 35, 211033288, 4820-01-337-7258, 01-337-7258, 4820013377258, 013377258
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 21, 1991 | 01-337-7258 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-337-7258
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 801-6405354 FIND 35 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211033288 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-337-7258
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 THREADED FLANGED |
| OVERALL HEIGHT | 1.531 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 14.465 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 21.500 INCHES NOMINAL |