NSN 4820-01-398-8455
Part Details | VALVE SEAT
4820-01-398-8455 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: 7542701209, 7542-701-209, 7370050 ITEM 7 3IN, 7370-050 ITEM 7 3IN, 7370050, 7370-050, 4820-01-398-8455, 01-398-8455, 4820013988455, 013988455
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 09, 1994 | 01-398-8455 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-398-8455
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7542-701-209 | 57574 | VELAN VALVE CORPORATION |
| 7370-050 ITEM 7 3IN | 57574 | VELAN VALVE CORPORATION |
| 7370-050 | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-398-8455
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.840 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.657 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.000 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 15.000 NOMINAL |
| SPECIAL FEATURES | 3IN ANGLE VALVE |