NSN 4820-01-164-7808
Part Details | VALVE SEAT
4820-01-164-7808 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: 042665DC, 42665,DC, 4266-5,DC, 042665, 4820-01-164-7808, 01-164-7808, 4820011647808, 011647808
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 21, 1983 | 01-164-7808 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-164-7808
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 042665DC | 32142 | HYDRASEARCH CO., INC. |
| 4266-5,DC | 54716 | HYDRASEARCH CO., INC.DBA USE CAGE CODE 32142 FOR |
| 042665 | 54716 | HYDRASEARCH CO., INC.DBA USE CAGE CODE 32142 FOR |
Technical Data | NSN 4820-01-164-7808
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.816 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.760 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.716 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.056 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.266 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SPECIAL FEATURES | LEVEL I REQUIREMENTS DO NOT APPLY |