NSN 4820-01-156-0556
Part Details | VALVE SEAT
4820-01-156-0556 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: PLRV4314 ITEMS7 AND 9, PLR-V43-14 ITEMS7 AND 9, PLRV4314, PLR-V43-14, STT19A607R, STT19A-607R, SST19A607R, SST19A-607R, 4820-01-156-0556, 01-156-0556, 4820011560556, 011560556
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 18, 1983 | 01-156-0556 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-156-0556
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PLR-V43-14 ITEMS7 AND 9 | 53222 | COGGIN HOLDINGS INC. |
| PLR-V43-14 | 53222 | COGGIN HOLDINGS INC. |
| STT19A-607R | 92578 | JOHNSON CONTROLS INCCONTROL PRODUCTS DIV |
| SST19A-607R | 92578 | JOHNSON CONTROLS INCCONTROL PRODUCTS DIV |
Technical Data | NSN 4820-01-156-0556
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 3.985 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.125 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.350 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.400 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.094 INCHES NOMINAL |
| SPECIAL FEATURES | FURNISHED W/FLANGE GASKET |