NSN 4820-01-178-3054
Part Details | VALVE SEAT
4820-01-178-3054 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: D49222 ITEM 7C, D49222, A48490MRF, 4820-01-178-3054, 01-178-3054, 4820011783054, 011783054
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 03, 1984 | 01-178-3054 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-178-3054
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D49222 ITEM 7C | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| D49222 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| A48490MRF | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
Technical Data | NSN 4820-01-178-3054
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.062 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.812 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |