NSN 4820-01-130-5486
Part Details | VALVE SEAT
4820-01-130-5486 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: 480042 SH 24, 48-00-42 SH 24, 5295182824 ITEM 6, 529-5182824 ITEM 6, 5295182824, 529-5182824, 5015182474, 501-5182474, 4820-01-130-5486, 01-130-5486, 4820011305486, 011305486
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 28, 1982 | 01-130-5486 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-130-5486
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 48-00-42 SH 24 | 1CC97 | HUNTINGTON INGALLS INCORPORATEDDIV INGALLS SHIPBUILDING |
| 529-5182824 ITEM 6 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 529-5182824 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 501-5182474 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-130-5486
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 11.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 10.250 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.375 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.000 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SPECIAL FEATURES | PROTRUDING CENTER HUB AND 4 EQUALLY SPACED RIBS |