NSN 4820-00-449-2168
Part Details | VALVE SEAT
4820-00-449-2168 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: SPCC 560024, SPCC 56-0024, V3D10424 ITEM 8, V2C10882NN, 4820-00-449-2168, 00-449-2168, 4820004492168, 004492168
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 26, 1974 | 00-449-2168 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-449-2168
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SPCC 56-0024 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| V3D10424 ITEM 8 | 99517 | VACCO INDUSTRIES |
| V2C10882NN | 99517 | VACCO INDUSTRIES |
Technical Data | NSN 4820-00-449-2168
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.156 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.250 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.750 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |