NSN 4820-01-029-2783
Part Details | VALVE SEAT
4820-01-029-2783 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: 781E733P38, 4008G83003, 4008G83-003, 4008G83 PIECE 3, 781E733P38, 6016038003, 6016038-003, 4008G833, 4008G83-3, 4008G83003, 4008G83-003, 4008G83 PIECE 3, 4820-01-029-2783, 01-029-2783, 4820010292783, 010292783
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 16, 1976 | 01-029-2783 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-029-2783
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 781E733P38 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 4008G83-003 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 4008G83 PIECE 3 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 781E733P38 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| 6016038-003 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| 4008G83-3 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| 4008G83-003 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| 4008G83 PIECE 3 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
Technical Data | NSN 4820-01-029-2783
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 5.250 INCHES MINIMUM AND 5.251 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 4.180 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.578 INCHES MINIMUM AND 2.588 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 1.620 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 4.380 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.180 INCHES NOMINAL |