NSN 4820-00-654-3715
Part Details | VALVE SEAT
4820-00-654-3715 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: 658328, 4820-00-654-3715, 00-654-3715, 4820006543715, 006543715
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-654-3715 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-654-3715
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 658328 | 81982 | HYDRO-AIRE, INC. |
Technical Data | NSN 4820-00-654-3715
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.165 INCHES MINIMUM AND 1.175 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 1.064 INCHES MINIMUM AND 1.065 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.967 INCHES MINIMUM AND 0.972 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.060 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.215 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 15.000 NOMINAL |