NSN 4820-00-756-9610
Part Details | VALVE SEAT
4820-00-756-9610 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: 870B324PIECE2, 870B3242, 870B324-2, 7312E97PIECE42, 428B947PIECE10, J3330400PC42, 4820-00-756-9610, 00-756-9610, 4820007569610, 007569610
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-756-9610 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-756-9610
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 870B324PIECE2 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 870B324-2 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 7312E97PIECE42 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 428B947PIECE10 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| J3330400PC42 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-756-9610
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 4.187 INCHES MINIMUM AND 4.188 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 3.120 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.156 INCHES MINIMUM AND 2.166 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 1.625 INCHES MINIMUM AND 1.627 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 1.873 INCHES MINIMUM AND 1.875 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |