NSN 4820-01-190-5891
Part Details | VALVE SEAT
4820-01-190-5891 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: D50092 ITEM 4, D50092, A49529MEB, 4820-01-190-5891, 01-190-5891, 4820011905891, 011905891
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 28, 1984 | 01-190-5891 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-190-5891
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D50092 ITEM 4 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| D50092 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| A49529MEB | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
Technical Data | NSN 4820-01-190-5891
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 4.000 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.969 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.593 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.688 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |