NSN 4820-00-005-4975
Part Details | VALVE SEAT
4820-00-005-4975 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: 18393787, 183937-87, 4820-00-005-4975, 00-005-4975, 4820000054975, 000054975
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 09, 1972 | 00-005-4975 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-005-4975
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 183937-87 | 99657 | MAROTTA CONTROLS, INC. |
Technical Data | NSN 4820-00-005-4975
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.048 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.528 INCHES MINIMUM AND 0.529 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |