NSN 4820-01-419-3671
Part Details | VALVE SEAT
4820-01-419-3671 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: C7915601MFBCA15, C791-5601-MFBC-A15, C7915601, C791-5601, 6406596, 5566406596MFBCB15, 556-6406596-MFBC-B15, 5566406596MFBCA15, 556-6406596-MFBC-A15, 218013560, 4820-01-419-3671, 01-419-3671, 4820014193671, 014193671
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 20, 1995 | 01-419-3671 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-419-3671
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C791-5601-MFBC-A15 | 96169 | ELECTRIC BOAT CORPORATION |
| C791-5601 | 96169 | ELECTRIC BOAT CORPORATION |
| 6406596 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 556-6406596-MFBC-B15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 556-6406596-MFBC-A15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 218013560 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-419-3671
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 THREADED FLANGED |
| OVERALL HEIGHT | 1.470 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.247 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.938 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SPECIAL FEATURES | FOR BALL VALVE, 6 GROOVES BY 60 DEG APART, 2 GROOVES BY 180 DEG APART |
| END ITEM IDENTIFICATION | SHIP,OHIO CLASS SSN; HP-159 AND HS-159 MANIFOLD |