NSN 4820-00-716-8903
Part Details | VALVE SEAT
4820-00-716-8903 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: 717068, 717067, 52NC6770, NC6770PIECE52, NC-6770PIECE52, 717067, 4820-00-716-8903, 00-716-8903, 4820007168903, 007168903
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-716-8903 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-716-8903
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 717068 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| 717067 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| 52NC6770 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| NC-6770PIECE52 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| 717067 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
Technical Data | NSN 4820-00-716-8903
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.562 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 7.500 NOMINAL |