NSN 4820-00-301-4982
Part Details | VALVE SEAT
4820-00-301-4982 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: H3230200PC161, H1129PC161, DJV62F, 4820-00-301-4982, 00-301-4982, 4820003014982, 003014982
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-301-4982 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-301-4982
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H3230200PC161 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| H1129PC161 | 16712 | SIEMENS DEMAG DELAVALTURBOMACHINERY, INC. |
| DJV62F | 16712 | SIEMENS DEMAG DELAVALTURBOMACHINERY, INC. |
Technical Data | NSN 4820-00-301-4982
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 2.585 INCHES MINIMUM AND 2.605 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.966 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.500 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.360 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.156 INCHES NOMINAL |