NSN 4820-01-216-4094
Part Details | VALVE SEAT
4820-01-216-4094 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: 52970212IN 21, 5-2970-2-1/2IN 21, 52970, 5-2970, 25G1511, 25G15-11, 4820-01-216-4094, 01-216-4094, 4820012164094, 012164094
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 10, 1985 | 01-216-4094 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-216-4094
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5-2970-2-1/2IN 21 | 85578 | MARK CONTROLS CORPPACIFIC VALVES DIV |
| 5-2970 | 85578 | MARK CONTROLS CORPPACIFIC VALVES DIV |
| 25G15-11 | 85578 | MARK CONTROLS CORPPACIFIC VALVES DIV |
Technical Data | NSN 4820-01-216-4094
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 3.365 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.453 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.235 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.567 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SPECIAL FEATURES | 2.500 IN. GATE VALVE;300.0 PSI |