NSN 4820-00-898-2861
Part Details | VALVE SEAT
4820-00-898-2861 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: 354077, 354077, 4820-00-898-2861, 00-898-2861, 4820008982861, 008982861
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-898-2861 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-898-2861
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 354077 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 354077 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4820-00-898-2861
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.488 INCHES MINIMUM AND 0.498 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.377 INCHES MINIMUM AND 0.383 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.347 INCHES MINIMUM AND 0.348 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.035 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |