NSN 4810-00-621-4441
Part Details | VALVE SEAT
4810-00-621-4441 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: 3518118, 35-18118, 4810-00-621-4441, 00-621-4441, 4810006214441, 006214441
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-621-4441 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4810-00-621-4441
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 35-18118 | 81982 | HYDRO-AIRE, INC. |
Technical Data | NSN 4810-00-621-4441
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 THREADED FLANGED |
| FLANGE DIAMETER | 0.495 INCHES MINIMUM AND 0.498 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.495 INCHES MINIMUM AND 0.498 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.140 INCHES MINIMUM AND 0.144 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.142 INCHES MINIMUM AND 0.146 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 MINIMUM AND 40.000 MAXIMUM |
| FSC APPLICATION DATA | VALVE,GATE,POWERED |