NSN 4820-01-053-7686
Part Details | VALVE SEAT
4820-01-053-7686 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: 5002733, 4820-01-053-7686, 01-053-7686, 4820010537686, 010537686
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 10, 1978 | 01-053-7686 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-053-7686
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5002733 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 4820-01-053-7686
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.886 INCHES MINIMUM AND 0.896 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.588 INCHES MINIMUM AND 0.592 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.464 INCHES MINIMUM AND 0.474 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.061 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.265 INCHES MINIMUM AND 0.267 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |
| FSC APPLICATION DATA | GEARBOX ACCESSORY DRIVE,TURBINE ENGINE |