NSN 4820-00-878-0667
Part Details | VALVE SEAT
4820-00-878-0667 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: 0X146001071CP, 0X146-00107-1CP, 0X146001071, 0X146-00107-1, 0X14600107CP, 0X146-00107CP, 4820-00-878-0667, 00-878-0667, 4820008780667, 008780667
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-878-0667 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-878-0667
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0X146-00107-1CP | 26505 | GROVE VALVE OPERATIONS |
| 0X146-00107-1 | 26505 | GROVE VALVE OPERATIONS |
| 0X146-00107CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-00-878-0667
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.062 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.187 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.182 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.365 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SEAT RADIUS | 0.500 INCHES NOMINAL |
| TAPER MINOR DIAMETER | 0.187 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 0.500 INCHES NOMINAL |
| TAPER LENGTH | 0.365 INCHES NOMINAL |
| SEAL ACCOMMODATION TYPE | RECESSED |