NSN 4820-01-105-3572
Part Details | VALVE SEAT
4820-01-105-3572 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: 2620902ASSYBV1IN PIECE25, 2620-902ASSYBV1IN PIECE25, 2620902 PC4, 2620-902 PC4, 2620902, 2620-902, 51163F380, 51163-F-380, 8451889587ASSYBV1IN PIECE25, 845-1889587ASSYBV1IN PIECE25, 8451889587, 845-1889587, SS8451889587, SS845-1889587, SS84518895 1IN PIECE 4, SS845-18895 1IN PIECE 4, 4820-01-105-3572, 01-105-3572, 4820011053572, 011053572
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 20, 1980 | 01-105-3572 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-105-3572
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2620-902ASSYBV1IN PIECE25 | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-902 PC4 | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-902 | 96169 | ELECTRIC BOAT CORPORATION |
| 51163-F-380 | 76364 | MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND |
| 845-1889587ASSYBV1IN PIECE25 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-1889587 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-1889587 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-18895 1IN PIECE 4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-105-3572
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 1.558 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.000 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.175 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.375 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |