NSN 4820-01-142-7935
Part Details | VALVE SEAT
4820-01-142-7935 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: 2640337X1 PIECE 9, 2640-337X1 PIECE 9, 2640337X1, 2640-337X1, SS8452050570PIECE 9, SS845-2050570PIECE 9, SS8452050570, SS845-2050570, 4820-01-142-7935, 01-142-7935, 4820011427935, 011427935
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 20, 1982 | 01-142-7935 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-142-7935
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-337X1 PIECE 9 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-337X1 | 96169 | ELECTRIC BOAT CORPORATION |
| SS845-2050570PIECE 9 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-2050570 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-142-7935
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.359 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |