NSN 4820-00-482-8449
Part Details | VALVE SEAT
4820-00-482-8449 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: 58D67, 4820-00-482-8449, 00-482-8449, 4820004828449, 004828449
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 25, 1971 | 00-482-8449 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-482-8449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 58D67 | 72914 | GRIMES AEROSPACE COMPANYDBA HONEYWELL |
Technical Data | NSN 4820-00-482-8449
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 THREADED FLANGED |
| FLANGE DIAMETER | 0.250 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.208 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.155 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.140 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.140 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 0.500 NOMINAL |