NSN 4820-01-107-7181
Part Details | VALVE SEAT
4820-01-107-7181 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: 5491 PIECE 4, 549-1 PIECE 4, 5491, 549-1, 51163F, 51163-F, 4820-01-107-7181, 01-107-7181, 4820011077181, 011077181
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 12, 1981 | 01-107-7181 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-107-7181
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 549-1 PIECE 4 | 76364 | MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND |
| 549-1 | 76364 | MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND |
| 51163-F | 76364 | MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND |
Technical Data | NSN 4820-01-107-7181
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 1.565 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.000 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.165 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.395 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |