NSN 4820-01-122-1052
Part Details | VALVE SEAT
4820-01-122-1052 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: B10204002M, B102-0400-2M, B102ED0000 PIECE 2, B102-E-D-0000 PIECE 2, 4820-01-122-1052, 01-122-1052, 4820011221052, 011221052
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 14, 1981 | 01-122-1052 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-122-1052
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B102-0400-2M | 30263 | PIMA VALVE, INC. |
| B102-E-D-0000 PIECE 2 | 30263 | PIMA VALVE, INC. |
Technical Data | NSN 4820-01-122-1052
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 4.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.875 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL |