NSN 4820-01-123-3830
Part Details | VALVE SEAT
4820-01-123-3830 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: 6873XBKELF, 6873XB-KEL-F, 4820-01-123-3830, 01-123-3830, 4820011233830, 011233830
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 11, 1981 | 01-123-3830 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-123-3830
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6873XB-KEL-F | 86185 | MCCANNA INCDBA MARPAC INC |
Technical Data | NSN 4820-01-123-3830
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.250 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.732 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.234 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SPECIAL FEATURES | FOR USE ON DOWN STREAM SIDE OF VALVE |