NSN 4820-01-184-8509
Part Details | VALVE SEAT
4820-01-184-8509 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: 3422034, 3422-034, 4820-01-184-8509, 01-184-8509, 4820011848509, 011848509
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 24, 1984 | 01-184-8509 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-184-8509
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3422-034 | 66503 | WOODWARD, INC.DBA WOODWARD |
Technical Data | NSN 4820-01-184-8509
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.308 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.9325 INCHES MINIMUM AND 0.9345 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.803 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.219 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SPECIAL FEATURES | FOR ACFT ENG F-101,FUEL CONTROL 1270M87P03 |