NSN 4820-00-823-4521
Part Details | VALVE SEAT
4820-00-823-4521 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: V6529, V-6529, 2006529, 20-06529, V6529, 4820-00-823-4521, 00-823-4521, 4820008234521, 008234521
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-823-4521 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-823-4521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| V-6529 | 53154 | PORTLAND VALVE LLC |
| 20-06529 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
| V6529 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
Technical Data | NSN 4820-00-823-4521
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.000 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 40.000 NOMINAL |