NSN 4820-00-216-9021
Part Details | VALVE SEAT
4820-00-216-9021 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: C3742J, C3742, 4820-00-216-9021, 00-216-9021, 4820002169021, 002169021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-216-9021 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-216-9021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C3742J | 86184 | GRISWOLD INDUSTRIES, CO.DBA CLA-VAL CO |
| C3742 | 86184 | GRISWOLD INDUSTRIES, CO.DBA CLA-VAL CO |
Technical Data | NSN 4820-00-216-9021
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 6.160 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.750 INCHES MINIMUM AND 0.751 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.438 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.812 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 5.000 NOMINAL |