NSN 4820-01-476-1571
Part Details | VALVE SEAT
4820-01-476-1571 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: 56970417, 56-97-0417, 2640801010012, 264080101-0012, 2640801X01PC 12, 2640-801X01PC 12, 7286740, 56472867406, 564-7286740-6, 4820-01-476-1571, 01-476-1571, 4820014761571, 014761571
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 28, 2000 | 01-476-1571 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-476-1571
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 56-97-0417 | 96169 | ELECTRIC BOAT CORPORATION |
| 264080101-0012 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-801X01PC 12 | 96169 | ELECTRIC BOAT CORPORATION |
| 7286740 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 564-7286740-6 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-476-1571
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | SEAT THICKNESS IS 0.375 INCHES, SEAT LENGTH IS 3.486 AND SEAT WIDTH IS 2.406; NHA VALVE BALL 2 1/2 IPS LET FL & DR & LPT HATCH CAV DR ASSY. |
| END ITEM IDENTIFICATION | NSSN CLASS SUBMARINE |