NSN 4820-01-032-7030
Part Details | VALVE SEAT
4820-01-032-7030 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: 402184000490001, 402-18-40-0049-0001, 29800239 ITEM 74IN, 298-00-239 ITEM 7/4IN, 002184000490001, 002-18-40-0049-0001, 40218500049, 402-18-50-0049-, 40218400049, 402-18-40-0049-, 29800239 ITEM 74IN, 298-00-239 ITEM 7/4IN, 002184000490001, 002-18-40-0049-0001, 4820-01-032-7030, 01-032-7030, 4820010327030, 010327030
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 18, 1976 | 01-032-7030 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-032-7030
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 402-18-40-0049-0001 | 16626 | CIRCOR INTL INC |
| 298-00-239 ITEM 7/4IN | 16626 | CIRCOR INTL INC |
| 002-18-40-0049-0001 | 16626 | CIRCOR INTL INC |
| 402-18-50-0049- | 35795 | LESLIE CONTROLS, INC. |
| 402-18-40-0049- | 35795 | LESLIE CONTROLS, INC. |
| 298-00-239 ITEM 7/4IN | 35795 | LESLIE CONTROLS, INC. |
| 002-18-40-0049-0001 | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-01-032-7030
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 6.938 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 6.500 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 4.000 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.469 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |