NSN 4820-00-451-5007
Part Details | VALVE SEAT
4820-00-451-5007 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: ND13457, 4820-00-451-5007, 00-451-5007, 4820004515007, 004515007
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 17, 1971 | 00-451-5007 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-451-5007
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ND13457 | K0207 | HALE HAMILTON (VALVES) LTDDBA HALE HAMILTON |
Technical Data | NSN 4820-00-451-5007
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.686 INCHES MINIMUM AND 1.688 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 1.058 INCHES MINIMUM AND 1.059 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.875 INCHES MINIMUM AND 0.876 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.200 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.300 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 15.000 NOMINAL |