NSN 4820-00-622-1637
Part Details | VALVE SEAT
4820-00-622-1637 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: 31545, 8528181, 31545, 4820-00-622-1637, 00-622-1637, 4820006221637, 006221637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-622-1637 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-622-1637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31545 | 0KDP7 | KIDDE-FENWAL, INC.DBA KIDDE FIRE SYSTEM |
| 8528181 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| 31545 | 96487 | VALCOR ENGINEERING CORPORATION |
Technical Data | NSN 4820-00-622-1637
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.125 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.446 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.188 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |