NSN 4820-00-738-4445
Part Details | VALVE SEAT
4820-00-738-4445 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: 101B209RCPC1, 4820-00-738-4445, 00-738-4445, 4820007384445, 007384445
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-738-4445 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-738-4445
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 101B209RCPC1 | 03502 | GENERAL ELECTRIC CONAVAL AND DRIVE TURBINE SYSTEMS DEPT |
Technical Data | NSN 4820-00-738-4445
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 2.588 INCHES MINIMUM AND 2.598 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.238 INCHES MINIMUM AND 1.244 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.685 INCHES MINIMUM AND 0.691 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.923 INCHES MINIMUM AND 0.933 INCHES MAXIMUM |
| SEAT RADIUS | 0.289 INCHES MINIMUM AND 0.294 INCHES MAXIMUM |