NSN 4820-01-207-2458
Part Details | VALVE SEAT
4820-01-207-2458 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: 2551023, 2-5-51-02-3, 2.552023, 2.5-52-02-3, 25510203, 2-5-51-02-03, 4820-01-207-2458, 01-207-2458, 4820012072458, 012072458
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 30, 1985 | 01-207-2458 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-207-2458
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2-5-51-02-3 | 76588 | CORE INDUSTRIES INC.DBA MUELLER STEAM SPECIALTY |
| 2.5-52-02-3 | 76588 | CORE INDUSTRIES INC.DBA MUELLER STEAM SPECIALTY |
| 2-5-51-02-03 | 78372 | UNIVERSAL INDUSTRIAL PRODUCTS CODIV OF CORE INDUSTRIES INC |
Technical Data | NSN 4820-01-207-2458
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| BODY OUTSIDE DIAMETER | 4.750 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SEAL ACCOMMODATION TYPE | GROOVED |