NSN 4820-00-833-8013
Part Details | VALVE SEAT
4820-00-833-8013 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: 51521, 51-5-21, 51521, 51-5-21, 4820-00-833-8013, 00-833-8013, 4820008338013, 008338013
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 11, 1967 | 00-833-8013 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-833-8013
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 51-5-21 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 51-5-21 | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
Technical Data | NSN 4820-00-833-8013
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.047 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.203 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |