NSN 4820-01-157-3875
Part Details | VALVE SEAT
4820-01-157-3875 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: N5383PIECE5, N5383, 4820-01-157-3875, 01-157-3875, 4820011573875, 011573875
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 05, 1983 | 01-157-3875 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-157-3875
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| N5383PIECE5 | 09032 | TATE ANDALE, INC. |
| N5383 | 09032 | TATE ANDALE, INC. |
Technical Data | NSN 4820-01-157-3875
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 3.683 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.500 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.188 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |