NSN 4820-01-139-1722
Part Details | VALVE SEAT
4820-01-139-1722 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: 80343845362XBX46M0D, 803-4384536-2XBX-46M0D, 8034384536, 803-4384536, 803438453625B, 803-4384536-25B, 80343845362XBX85MOD, 803-4384536-2XBX-85MOD, 4820-01-139-1722, 01-139-1722, 4820011391722, 011391722
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 25, 1982 | 01-139-1722 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN THREADED
Cross Reference | NSN 4820-01-139-1722
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-4384536-2XBX-46M0D | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-4384536 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-4384536-25B | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-4384536-2XBX-85MOD | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-139-1722
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN THREADED |
| OVERALL HEIGHT | 0.391 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.375 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 15.000 NOMINAL |