NSN 4820-01-176-1085
Part Details | VALVE SEAT
4820-01-176-1085 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: 429B244002, 429B244-002, 429B244, 3216801, 4820-01-176-1085, 01-176-1085, 4820011761085, 011761085
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 07, 1984 | 01-176-1085 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-176-1085
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 429B244-002 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 429B244 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
| 3216801 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-176-1085
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 3.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.708 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 1.125 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.812 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 32.000 NOMINAL |
| SEAT RADIUS | 0.625 INCHES NOMINAL |