NSN 4820-01-239-5254
Part Details | VALVE SEAT
4820-01-239-5254 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: 4712U 4IN SEAT, 471/2U 4IN SEAT, 32857 PIECE 6 4IN, 32857 PC6 040, 32857, B105131, B-105131, 4820-01-239-5254, 01-239-5254, 4820012395254, 012395254
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 30, 1986 | 01-239-5254 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-239-5254
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 471/2U 4IN SEAT | 14959 | CRANE CODIV VALVE DIV |
| 32857 PIECE 6 4IN | 14959 | CRANE CODIV VALVE DIV |
| 32857 PC6 040 | 14959 | CRANE CODIV VALVE DIV |
| 32857 | 14959 | CRANE CODIV VALVE DIV |
| B-105131 | 13881 | CRANE COFLOMATICS DIV |
Technical Data | NSN 4820-01-239-5254
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| SEATING SURFACE SHAPE | FLAT |