NSN 4820-00-074-8149
Part Details | VALVE SEAT
4820-00-074-8149 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: 14600417, 146-00417, 4820-00-074-8149, 00-074-8149, 4820000748149, 000748149
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 27, 1967 | 00-074-8149 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-074-8149
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 146-00417 | 26505 | GROVE VALVE OPERATIONS |
Technical Data | NSN 4820-00-074-8149
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.365 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 60.000 NOMINAL |