NSN 4820-00-769-6645
Part Details | VALVE SEAT
4820-00-769-6645 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: 2630016PC5, 2630-016PC5, 3021889715PC5, 302-1889715PC5, 1889715PC5, SS3021889715PC5, SS302-1889715PC5, SS0021889715PC5, SS002-1889715PC5, 4820-00-769-6645, 00-769-6645, 4820007696645, 007696645
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-769-6645 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-769-6645
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2630-016PC5 | 96169 | ELECTRIC BOAT CORPORATION |
| 302-1889715PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 1889715PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS302-1889715PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS002-1889715PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-769-6645
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.577 INCHES MINIMUM AND 0.578 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 2.007 INCHES MINIMUM AND 2.009 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.312 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |