NSN 4820-00-866-5144
Part Details | VALVE SEAT
4820-00-866-5144 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: 30120401, 301-20401, N889PC29, 4820-00-866-5144, 00-866-5144, 4820008665144, 008665144
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 20, 1967 | 00-866-5144 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-866-5144
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 301-20401 | 26505 | GROVE VALVE OPERATIONS |
| N889PC29 | 26505 | GROVE VALVE OPERATIONS |
Technical Data | NSN 4820-00-866-5144
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.175 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.868 INCHES MINIMUM AND 0.872 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.623 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |