NSN 4820-01-349-3923
Part Details | VALVE SEAT
4820-01-349-3923 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: 801640405233, 801-6404052-33, 8016404052, 801-6404052, 211046218, 4820-01-349-3923, 01-349-3923, 4820013493923, 013493923
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 24, 1991 | 01-349-3923 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-349-3923
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 801-6404052-33 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 801-6404052 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211046218 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-349-3923
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.928 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.938 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |