NSN 4820-00-670-2473
Part Details | VALVE SEAT
4820-00-670-2473 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: 717097, ND6598PC52, H8184PIECE 24, H-8184PIECE 24, H8184, H-8184, 4820-00-670-2473, 00-670-2473, 4820006702473, 006702473
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-670-2473 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-670-2473
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 717097 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| ND6598PC52 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| H-8184PIECE 24 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| H-8184 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
Technical Data | NSN 4820-00-670-2473
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.998 INCHES MINIMUM AND 1.999 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 1.874 INCHES MINIMUM AND 1.875 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.312 INCHES MINIMUM AND 1.314 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.156 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 15.000 NOMINAL |