NSN 4820-01-119-6920
Part Details | VALVE SEAT
4820-01-119-6920 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: 453158, 453158, 45315-8, 4820-01-119-6920, 01-119-6920, 4820011196920, 011196920
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 30, 1981 | 01-119-6920 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-119-6920
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 453158 | 08712 | PRINCE ALEXANDER PARTNERS INCDIV ARCHITECTURE ENGIEERING AND |
| 45315-8 | 08712 | PRINCE ALEXANDER PARTNERS INCDIV ARCHITECTURE ENGIEERING AND |
Technical Data | NSN 4820-01-119-6920
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 THREADED FLANGED |
| FLANGE DIAMETER | 0.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.377 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.171 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.282 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.006 INCHES NOMINAL |