NSN 4820-01-156-4860
Part Details | VALVE SEAT
4820-01-156-4860 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: N5766 PIECE 3 AND 5, N5766, 4820-01-156-4860, 01-156-4860, 4820011564860, 011564860
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 21, 1983 | 01-156-4860 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-156-4860
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| N5766 PIECE 3 AND 5 | 09032 | TATE ANDALE, INC. |
| N5766 | 09032 | TATE ANDALE, INC. |
Technical Data | NSN 4820-01-156-4860
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 2.743 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.470 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.430 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SPECIAL FEATURES | STEEL PLUNGER IN SEAT CENTER |