NSN 4820-00-369-7954
Part Details | VALVE SEAT
4820-00-369-7954 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: 14600419, 146-00419, 4820-00-369-7954, 00-369-7954, 4820003697954, 003697954
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 26, 1969 | 00-369-7954 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-369-7954
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 146-00419 | 26505 | GROVE VALVE OPERATIONS |
Technical Data | NSN 4820-00-369-7954
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 THREADED FLANGED |
| FLANGE DIAMETER | 2.125 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.375 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.531 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.125 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 37.000 NOMINAL |
| SPECIAL FEATURES | INCLUDES RETAINER |