NSN 4820-00-620-1066
Part Details | VALVE SEAT
4820-00-620-1066 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: 906J314PC36, 905J960PC4, 905J537PC20, 905J386PC4, 663J869PC60, 2JB11141, 2JB1114-1, 906J404PC4, 906J314PC36, 666J925PC36, 2JB1114PC1, 2JB11141, 2JB1114-1, 4820-00-620-1066, 00-620-1066, 4820006201066, 006201066
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-620-1066 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-620-1066
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 906J314PC36 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 905J960PC4 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 905J537PC20 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 905J386PC4 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 663J869PC60 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 2JB1114-1 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 906J404PC4 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 906J314PC36 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 666J925PC36 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 2JB1114PC1 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 2JB1114-1 | 88657 | WESTINGHOUSE ELECTRIC CORPPOWER GENERATION-TURBINE DIV |
Technical Data | NSN 4820-00-620-1066
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 2.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.252 INCHES MINIMUM AND 2.253 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.125 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.188 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.625 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |
| SEAL ACCOMMODATION TYPE | RECESSED |