NSN 4820-01-057-6129
Part Details | VALVE SEAT
4820-01-057-6129 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: 2640405X3PC31, 2640-405X3PC31, 2640405X1PC31 2IN, 2640-405X1PC31 2IN, 2640405X1PC31, 2640-405X1PC31, 2640402X3PC31, 2640-402X3PC31, 2050965PC31 2IN, 2050947REVRPC31, 4820-01-057-6129, 01-057-6129, 4820010576129, 010576129
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 16, 1978 | 01-057-6129 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-057-6129
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-405X3PC31 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-405X1PC31 2IN | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-405X1PC31 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-402X3PC31 | 96169 | ELECTRIC BOAT CORPORATION |
| 2050965PC31 2IN | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 2050947REVRPC31 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-057-6129
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | FOR 2.000 IN. BALL VALVE |