NSN 4820-01-013-1765
Part Details | VALVE SEAT
4820-01-013-1765 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: 324872, 32487-2, 32487, 87103, 87-103, 4820-01-013-1765, 01-013-1765, 4820010131765, 010131765
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 27, 1975 | 01-013-1765 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-013-1765
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 32487-2 | 99643 | EATON CORPORATIONDBA EATON AEROSPACE |
| 32487 | 99643 | EATON CORPORATIONDBA EATON AEROSPACE |
| 87-103 | 1FF73 | TOBUL J O CO |
Technical Data | NSN 4820-01-013-1765
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.730 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.563 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.255 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.096 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |