NSN 4820-01-218-3417
Part Details | VALVE SEAT
4820-01-218-3417 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: 31697021, 3169702-1, 3169702, 4820-01-218-3417, 01-218-3417, 4820012183417, 012183417
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 10, 1985 | 01-218-3417 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-218-3417
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3169702-1 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 3169702 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4820-01-218-3417
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.395 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.965 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.878 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.213 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.570 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 59.000 MINIMUM AND 60.000 MAXIMUM |