NSN 4820-00-632-2807
Part Details | VALVE SEAT
4820-00-632-2807 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: 25627, 4820-00-632-2807, 00-632-2807, 4820006322807, 006322807
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 31, 1968 | 00-632-2807 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-632-2807
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 25627 | 86090 | EATON INDUSTRIAL CORPORATIONDBA AIRFRAME |
Technical Data | NSN 4820-00-632-2807
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.250 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.216 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.125 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.073 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |