NSN 4820-00-007-2193
Part Details | VALVE SEAT
4820-00-007-2193 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: 187321, 183211, 4820-00-007-2193, 00-007-2193, 4820000072193, 000072193
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 30, 1972 | 00-007-2193 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-007-2193
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 187321 | 99657 | MAROTTA CONTROLS, INC. |
| 183211 | 99657 | MAROTTA CONTROLS, INC. |
Technical Data | NSN 4820-00-007-2193
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.749 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.633 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.160 INCHES MINIMUM AND 0.162 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.093 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |