NSN 4820-00-905-3509
Part Details | VALVE SEAT
4820-00-905-3509 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: 228080121, 228-0801-21, BVAS3021PC41 12, BVAS302-1PC4-1 1-2, 4820-00-905-3509, 00-905-3509, 4820009053509, 009053509
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 24, 1966 | 00-905-3509 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-905-3509
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 228-0801-21 | 25203 | ROCKWELL INTL CORPFLOW CONTROL DIV |
| BVAS302-1PC4-1 1-2 | 25203 | ROCKWELL INTL CORPFLOW CONTROL DIV |
Technical Data | NSN 4820-00-905-3509
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.312 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.751 INCHES MINIMUM AND 1.754 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.203 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |