NSN 4820-00-354-1667
Part Details | VALVE SEAT
4820-00-354-1667 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: 156052B, 155021B, 155021A, 155021B, 155021B, 156052B, 155021B, 155021A, 4820-00-354-1667, 00-354-1667, 4820003541667, 003541667
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-354-1667 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-354-1667
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 156052B | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 155021B | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 155021A | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 155021B | 52984 | CYCLONE DRILL CO |
| 155021B | 93742 | DRS CONSOLIDATED CONTROLS, INC. |
| 156052B | 28265 | HERCULES ENGINE CO INC |
| 155021B | 28265 | HERCULES ENGINE CO INC |
| 155021A | 28265 | HERCULES ENGINE CO INC |
Technical Data | NSN 4820-00-354-1667
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.680 INCHES MINIMUM AND 1.681 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 1.533 INCHES MINIMUM AND 1.534 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |