NSN 4820-01-371-2637
Part Details | VALVE SEAT
4820-01-371-2637 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: 801640878254, 801-6408782-54, 211055730, 4820-01-371-2637, 01-371-2637, 4820013712637, 013712637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 09, 1993 | 01-371-2637 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-371-2637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 801-6408782-54 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211055730 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-371-2637
| Characteristic | Specifications |
|---|---|
| BODY OUTSIDE DIAMETER | 2.122 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.250 INCHES NOMINAL |