NSN 4820-00-956-1477
Part Details | VALVE SEAT
4820-00-956-1477 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: 60773PC607, 60-773PC607, 60591PC607, 60-591PC607, 591607, 591-607, 4820-00-956-1477, 00-956-1477, 4820009561477, 009561477
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 11, 1966 | 00-956-1477 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-956-1477
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 60-773PC607 | 27235 | HARDIE-TYNES CO., INC. |
| 60-591PC607 | 27235 | HARDIE-TYNES CO., INC. |
| 591-607 | 27235 | HARDIE-TYNES CO., INC. |
Technical Data | NSN 4820-00-956-1477
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 THREADED FLANGED |
| FLANGE DIAMETER | 2.805 INCHES MINIMUM AND 2.810 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 2.315 INCHES MINIMUM AND 2.320 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.374 INCHES MINIMUM AND 1.375 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.752 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.183 INCHES MINIMUM AND 0.186 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |