NSN 4820-01-057-7173
Part Details | VALVE SEAT
4820-01-057-7173 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: 90P9CD16, 90P9CD-16, 4820-01-057-7173, 01-057-7173, 4820010577173, 010577173
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 18, 1978 | 01-057-7173 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-057-7173
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 90P9CD-16 | 77842 | EATON CORPORATIONDBA CENTURIAN MECHANICAL SEALS |
Technical Data | NSN 4820-01-057-7173
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.130 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.375 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.113 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |