NSN 4820-01-137-5349
Part Details | VALVE SEAT
4820-01-137-5349 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: 1D667125072, 1D6671-25072, 1D66712507, 1D6671-2507, 4820-01-137-5349, 01-137-5349, 4820011375349, 011375349
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 28, 1982 | 01-137-5349 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-137-5349
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1D6671-25072 | 22508 | FISHER CONTROLS CO INC |
| 1D6671-2507 | 22508 | FISHER CONTROLS CO INC |
Technical Data | NSN 4820-01-137-5349
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 1.425 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.100 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.472 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.220 INCHES NOMINAL |