NSN 4820-00-845-3104
Part Details | VALVE SEAT
4820-00-845-3104 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: 3088861129, 308886-1129, 312864104410, 312864-1044-10, 3088861129, 308886-1129, 4820-00-845-3104, 00-845-3104, 4820008453104, 008453104
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 20, 1967 | 00-845-3104 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-845-3104
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 308886-1129 | 55819 | DIAMOND ELECTRONICS INC |
| 312864-1044-10 | 17590 | DIAMOND POWER INTL INC |
| 308886-1129 | 17590 | DIAMOND POWER INTL INC |
Technical Data | NSN 4820-00-845-3104
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 THREADED FLANGED |
| FLANGE DIAMETER | 2.656 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.400 INCHES MINIMUM AND 2.410 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 2.094 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.260 INCHES MINIMUM AND 0.264 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.740 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |