NSN 4820-00-758-7343
Part Details | VALVE SEAT
4820-00-758-7343 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: 52730E175, 21287018E, 21-2-870-18E, 4820-00-758-7343, 00-758-7343, 4820007587343, 007587343
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-758-7343 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-758-7343
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 52730E175 | 91363 | NORRISEALNORRIS VALUES DIV |
| 21-2-870-18E | 91363 | NORRISEALNORRIS VALUES DIV |
Technical Data | NSN 4820-00-758-7343
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.500 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SPECIAL FEATURES | 2 HOLS 0.875 IN. DIA,180 DEG APART ON PERIPHERY |