NSN 4820-01-073-5849
Part Details | VALVE SEAT
4820-01-073-5849 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: 2620902 ASSYC12INPC4, 2620-902 ASSYC1-2INPC4, 2620902, 2620-902, 8032177934X3XX18, 8032177934-X3XX-18, 8032177934REV.C3XX18, 803-2177934-REV.C-3XX-18, 8032177934, 803-2177934, SS8451889587 ASSYC12INPC4, SS845-1889587 ASSYC1-2INPC4, SS8451889587, SS845-1889587, 4820-01-073-5849, 01-073-5849, 4820010735849, 010735849
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 17, 1979 | 01-073-5849 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-073-5849
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2620-902 ASSYC1-2INPC4 | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-902 | 96169 | ELECTRIC BOAT CORPORATION |
| 8032177934-X3XX-18 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177934-REV.C-3XX-18 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177934 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| SS845-1889587 ASSYC1-2INPC4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-1889587 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-073-5849
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 0.937 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.471 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.122 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.316 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 15.000 NOMINAL |