NSN 4820-01-270-9644
Part Details | VALVE SEAT
4820-01-270-9644 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: 99901, 999-01, 4820-01-270-9644, 01-270-9644, 4820012709644, 012709644
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 15, 1988 | 01-270-9644 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-270-9644
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 999-01 | 43990 | NORGREN C A CO |
Technical Data | NSN 4820-01-270-9644
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 0.625 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.192 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.154 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.375 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |