NSN 4820-01-204-0589
Part Details | VALVE SEAT
4820-01-204-0589 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: 6873LB, 6873LB, 4820-01-204-0589, 01-204-0589, 4820012040589, 012040589
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 22, 1985 | 01-204-0589 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-204-0589
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6873LB | 0HDN8 | MCCANNA INC |
| 6873LB | 86185 | MCCANNA INCDBA MARPAC INC |
Technical Data | NSN 4820-01-204-0589
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 THREADED FLANGED |
| OVERALL HEIGHT | 0.125 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.925 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.658 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |