NSN 4820-01-191-6465
Part Details | VALVE SEAT
4820-01-191-6465 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: 1895646, N5586 PIECE 89, N5586, 4820-01-191-6465, 01-191-6465, 4820011916465, 011916465
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 11, 1984 | 01-191-6465 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-191-6465
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1895646 | 64546 | DISCOVERY CORPORATION |
| N5586 PIECE 89 | 09032 | TATE ANDALE, INC. |
| N5586 | 09032 | TATE ANDALE, INC. |
Technical Data | NSN 4820-01-191-6465
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.281 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.159 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.781 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.688 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.750 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| TAPER MAJOR DIAMETER | 0.875 INCHES NOMINAL |
| TAPER LENGTH | 0.125 INCHES NOMINAL |
| SPECIAL FEATURES | REAMED SECOND END 0.250 IN. DIA BY 0.750 IN. LG |