NSN 4820-00-445-2302
Part Details | VALVE SEAT
4820-00-445-2302 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: 2003435, 20-03435, V3435, V3279PC4, 4820-00-445-2302, 00-445-2302, 4820004452302, 004452302
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-445-2302 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-445-2302
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20-03435 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
| V3435 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
| V3279PC4 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
Technical Data | NSN 4820-00-445-2302
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.312 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.243 INCHES MINIMUM AND 2.248 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |
| TAPER MINOR DIAMETER | 1.635 INCHES MINIMUM AND 1.645 INCHES MAXIMUM |
| TAPER MAJOR DIAMETER | 2.031 INCHES NOMINAL |
| SPECIAL FEATURES | FOUR SLOTS EQUALLY SPACED ON PERIMETER,0.125 IN.W,0.062 IN. DEEP |