NSN 4820-00-407-8871
Part Details | VALVE SEAT
4820-00-407-8871 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: 8852361, 885236-1, 8852361, 885236-1, 4820-00-407-8871, 00-407-8871, 4820004078871, 004078871
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 02, 1970 | 00-407-8871 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-407-8871
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 885236-1 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 885236-1 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4820-00-407-8871
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.024 INCHES MINIMUM AND 1.028 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.922 INCHES MINIMUM AND 0.926 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.579 INCHES MINIMUM AND 0.581 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.580 INCHES MINIMUM AND 0.590 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 59.000 MINIMUM AND 61.000 MAXIMUM |