NSN 4820-00-702-9866
Part Details | VALVE SEAT
4820-00-702-9866 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: 33163PC16, C3797C, C3797, 4820-00-702-9866, 00-702-9866, 4820007029866, 007029866
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-702-9866 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-702-9866
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 33163PC16 | 86184 | GRISWOLD INDUSTRIES, CO.DBA CLA-VAL CO |
| C3797C | 86184 | GRISWOLD INDUSTRIES, CO.DBA CLA-VAL CO |
| C3797 | 86184 | GRISWOLD INDUSTRIES, CO.DBA CLA-VAL CO |
Technical Data | NSN 4820-00-702-9866
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 3.380 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.500 INCHES MINIMUM AND 2.503 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.312 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.628 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 5.000 NOMINAL |