NSN 4820-01-231-4126
Part Details | VALVE SEAT
4820-01-231-4126 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: 32813143 12U PIECE 8A3IN, 32813-143 1/2U PIECE 8A-3IN, 32813, B104912, B-104912, 4820-01-231-4126, 01-231-4126, 4820012314126, 012314126
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 26, 1986 | 01-231-4126 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-231-4126
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 32813-143 1/2U PIECE 8A-3IN | 14959 | CRANE CODIV VALVE DIV |
| 32813 | 14959 | CRANE CODIV VALVE DIV |
| B-104912 | 14959 | CRANE CODIV VALVE DIV |
Technical Data | NSN 4820-01-231-4126
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 3.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.625 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.630 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.810 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 15.000 NOMINAL |
| SPECIAL FEATURES | STANDARD TYPE SEAT |