NSN 4820-01-039-1866
Part Details | VALVE SEAT
4820-01-039-1866 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: 88003904, 8800-39-04, 4666815, 4820-01-039-1866, 01-039-1866, 4820010391866, 010391866
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 16, 1977 | 01-039-1866 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-039-1866
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8800-39-04 | 41620 | MORSE DIVING, INC. |
| 4666815 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-039-1866
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | SIDE VALVE SEAT |
| END ITEM IDENTIFICATION | DIVER"S MASK USN MARK 1 MODEL O |