NSN 4820-01-218-8029
Part Details | VALVE SEAT
4820-01-218-8029 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: 31697331, 3169733-1, 3169733, 4820-01-218-8029, 01-218-8029, 4820012188029, 012188029
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 18, 1985 | 01-218-8029 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-218-8029
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3169733-1 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 3169733 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4820-01-218-8029
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.419 INCHES MINIMUM AND 0.420 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.300 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.155 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.055 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.105 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SPECIAL FEATURES | 4 SLOTS EQUALLY SPACED,SLOT WIDTH 0.070 IN. NOMINAL; SEAT TAPERED AT 20 DEGREE ANGLE NOMINAL |