NSN 4820-00-969-2973
Part Details | VALVE SEAT
4820-00-969-2973 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: 717063, 52NC4046, NC4046PC52, 717063, 52NC4046, NC4046PC52, 4820-00-969-2973, 00-969-2973, 4820009692973, 009692973
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-969-2973 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-969-2973
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 717063 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| 52NC4046 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| NC4046PC52 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| 717063 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| 52NC4046 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| NC4046PC52 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
Technical Data | NSN 4820-00-969-2973
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 THREADED FLANGED |
| FLANGE DIAMETER | 1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.438 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |