NSN 4820-01-284-4272
Part Details | VALVE SEAT
4820-01-284-4272 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: 9019029, 9019-029, 9015007178, 9015-007-178, 4820-01-284-4272, 01-284-4272, 4820012844272, 012844272
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 24, 1988 | 01-284-4272 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-284-4272
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9019-029 | 57574 | VELAN VALVE CORPORATION |
| 9015-007-178 | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-284-4272
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 2 THREADED FLANGED |
| FLANGE DIAMETER | 4.172 INCHES MINIMUM AND 4.187 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 4.062 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 1.708 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| FSC APPLICATION DATA | VALVE GATE |