NSN 4820-01-286-4626
Part Details | VALVE SEAT
4820-01-286-4626 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: C1166BCTW1 1.50IN DETAIL 5, C-1166-BC-TW1 1.50IN DETAIL 5, C1166BCTW1 1.50IN DETAIL 5, C-1166-BC-TW1 1.50IN DETAIL 5, 4820-01-286-4626, 01-286-4626, 4820012864626, 012864626
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 01, 1988 | 01-286-4626 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-286-4626
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C-1166-BC-TW1 1.50IN DETAIL 5 | 16626 | CIRCOR INTL INC |
| C-1166-BC-TW1 1.50IN DETAIL 5 | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-01-286-4626
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 2.430 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.180 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.231 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.151 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.143 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 37.000 NOMINAL |