NSN 4820-01-008-9469
Part Details | VALVE SEAT
4820-01-008-9469 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: 2980268 PIECE 12, 298-02-68 PIECE 12, 2980268, 298-02-68, 002180400010001, 002-18-04-0001-0001, NC008649, 8035001003X1X, 803-5001003-X1X, 4820-01-008-9469, 01-008-9469, 4820010089469, 010089469
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 01, 1975 | 01-008-9469 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-008-9469
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 298-02-68 PIECE 12 | 16626 | CIRCOR INTL INC |
| 298-02-68 | 16626 | CIRCOR INTL INC |
| 002-18-04-0001-0001 | 16626 | CIRCOR INTL INC |
| NC008649 | 35795 | LESLIE CONTROLS, INC. |
| 803-5001003-X1X | 57311 | NIPAK INC |
Technical Data | NSN 4820-01-008-9469
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.990 INCHES MINIMUM AND 0.995 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.865 INCHES MINIMUM AND 0.870 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.438 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.085 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.165 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 35.000 NOMINAL |