NSN 4820-01-251-3123
Part Details | VALVE SEAT
4820-01-251-3123 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: CV9S450102620, CV9-S4501-026-20, CV9S4501026, CV9-S4501-026, 4820-01-251-3123, 01-251-3123, 4820012513123, 012513123
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 17, 1987 | 01-251-3123 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN THREADED
Cross Reference | NSN 4820-01-251-3123
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CV9-S4501-026-20 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| CV9-S4501-026 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-251-3123
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN THREADED |
| OVERALL HEIGHT | 1.190 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.248 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |