NSN 4820-01-345-5677
Part Details | VALVE SEAT
4820-01-345-5677 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: 3004G56PC4, 3004G56004, 3004G56-004, 3004G56, 003004G564, 003004G56-4, 4820-01-345-5677, 01-345-5677, 4820013455677, 013455677
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 21, 1991 | 01-345-5677 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-345-5677
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3004G56PC4 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 3004G56-004 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 3004G56 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 003004G56-4 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
Technical Data | NSN 4820-01-345-5677
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 4.750 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 50.000 NOMINAL |