NSN 4820-00-105-1426
Part Details | VALVE SEAT
4820-00-105-1426 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: 6D148B41, 6D148B4-1, 4820-00-105-1426, 00-105-1426, 4820001051426, 001051426
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 08, 1968 | 00-105-1426 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-105-1426
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6D148B4-1 | 82829 | ALLEN AIRCRAFT PRODUCTS INC |
Technical Data | NSN 4820-00-105-1426
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 0.608 INCHES MINIMUM AND 0.614 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.058 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 60.000 NOMINAL |