NSN 4820-01-503-3551
Part Details | VALVE SEAT
4820-01-503-3551 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: 12435N PC NO. 21, 12435N, 098210058, 4820-01-503-3551, 01-503-3551, 4820015033551, 015033551
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 13, 2002 | 01-503-3551 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-503-3551
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12435N PC NO. 21 | 35795 | LESLIE CONTROLS, INC. |
| 12435N | 35795 | LESLIE CONTROLS, INC. |
| 098210058 | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-01-503-3551
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 1.462 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.7810 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.180 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.3438 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| END ITEM IDENTIFICATION | VALVE P/N 12435N 3/4 INCH |