NSN 4820-00-731-6405
Part Details | VALVE SEAT
4820-00-731-6405 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: 408420P5, 4820-00-731-6405, 00-731-6405, 4820007316405, 007316405
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-731-6405 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-731-6405
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 408420P5 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4820-00-731-6405
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.630 INCHES MINIMUM AND 0.631 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |
| CRITICALITY CODE JUSTIFICATION | ADAS |