NSN 4820-01-057-6897
Part Details | VALVE SEAT
4820-01-057-6897 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: 51162B, 51162B380, 51162-B-380, 1194PC9 14IN, 1194PC9 1-4IN, 4820-01-057-6897, 01-057-6897, 4820010576897, 010576897
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 17, 1978 | 01-057-6897 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-057-6897
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 51162B | 76364 | MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND |
| 51162-B-380 | 76364 | MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND |
| 1194PC9 1-4IN | 76364 | MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND |
Technical Data | NSN 4820-01-057-6897
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.562 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.370 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.280 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.098 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.175 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |