NSN 4820-01-415-9557
Part Details | VALVE SEAT
4820-01-415-9557 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: C7915301 FN MPLAA12, C791-5301 FN MPLA-A12, C7915301, C791-5301, DF23004657 FN MPLAA12, DF2300-4657 FN MPLA-A12, DF23004657, DF2300-4657, 6406594, 5566406594MPLAD12, 556-6406594-MPLA-D12, 5566406594MPLAC12, 556-6406594-MPLA-C12, 5566406594MPLAB12, 556-6406594-MPLA-B12, 5566406594MPLAA12, 556-6406594-MPLA-A12, 218006203, 211067931, 4820-01-415-9557, 01-415-9557, 4820014159557, 014159557
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 10, 1995 | 01-415-9557 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-415-9557
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C791-5301 FN MPLA-A12 | 96169 | ELECTRIC BOAT CORPORATION |
| C791-5301 | 96169 | ELECTRIC BOAT CORPORATION |
| DF2300-4657 FN MPLA-A12 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| DF2300-4657 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 6406594 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 556-6406594-MPLA-D12 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 556-6406594-MPLA-C12 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 556-6406594-MPLA-B12 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 556-6406594-MPLA-A12 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 218006203 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211067931 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-415-9557
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 THREADED FLANGED |
| OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.122 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.470 INCHES NOMINAL |
| END ITEM IDENTIFICATION | PUMP MANIFOLD MODEL NO. HP/HS-059 AND HP/HS-060; SEAWOLF CLASS SSN |