NSN 4820-01-131-5981
Part Details | VALVE SEAT
4820-01-131-5981 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: A668366, A-6683-6-6, A6683 6IN NUMBER 6, A-6683 6IN NUMBER 6, 0403, 4820-01-131-5981, 01-131-5981, 4820011315981, 011315981
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 13, 1982 | 01-131-5981 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-131-5981
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A-6683-6-6 | 21368 | FAIRBANKS CO THE |
| A-6683 6IN NUMBER 6 | 21368 | FAIRBANKS CO THE |
| 0403 | 51949 | ZIDELL VALVE CORP |
Technical Data | NSN 4820-01-131-5981
| Characteristic | Specifications |
|---|---|
| OVERALL HEIGHT | 0.750 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 7.000 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 6.000 INCHES NOMINAL |