NSN 4820-00-238-6141
Part Details | VALVE SEAT
4820-00-238-6141 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: 717191, B28171791, B2810PT71791, B2810, 4820-00-238-6141, 00-238-6141, 4820002386141, 002386141
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 13, 1970 | 00-238-6141 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-238-6141
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 717191 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| B28171791 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| B2810PT71791 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| B2810 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
Technical Data | NSN 4820-00-238-6141
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 2.747 INCHES MINIMUM AND 2.749 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 2.626 INCHES MINIMUM AND 2.627 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.311 INCHES MINIMUM AND 1.314 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.375 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| FSC APPLICATION DATA | MARINE TURBINE |