NSN 4820-00-997-4353
Part Details | VALVE SEAT
4820-00-997-4353 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: C2009523, C20-09523, 4820-00-997-4353, 00-997-4353, 4820009974353, 009974353
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 18, 1967 | 00-997-4353 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-997-4353
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C20-09523 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
Technical Data | NSN 4820-00-997-4353
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.312 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.744 INCHES MINIMUM AND 1.748 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.810 INCHES MINIMUM AND 0.814 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 82.500 NOMINAL |