NSN 4820-01-216-2712
Part Details | VALVE SEAT
4820-01-216-2712 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: 21607A, 4820-01-216-2712, 01-216-2712, 4820012162712, 012162712
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 07, 1985 | 01-216-2712 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-216-2712
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 21607A | 32869 | O. C. KECKLEY COMPANY |
Technical Data | NSN 4820-01-216-2712
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.554 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.454 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.410 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.057 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.084 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |