NSN 4820-01-134-8843
Part Details | VALVE SEAT
4820-01-134-8843 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: 2620926X14 PC 67 14IN, 2620-926X14 PC 67 1-4IN, 2620926X14, 2620-926X14, 253496, 4820-01-134-8843, 01-134-8843, 4820011348843, 011348843
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 13, 1982 | 01-134-8843 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-134-8843
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2620-926X14 PC 67 1-4IN | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-926X14 | 96169 | ELECTRIC BOAT CORPORATION |
| 253496 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
Technical Data | NSN 4820-01-134-8843
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 0.992 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.868 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.438 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.085 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.082 INCHES NOMINAL |