NSN 4820-01-173-1231
Part Details | VALVE SEAT
4820-01-173-1231 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: EEP54ASX DETAIL 12, EEP-54-ASX DETAIL 12, EEP54ASX, EEP-54-ASX, EEP54ASX12, EEP-54-ASX-12, 4820-01-173-1231, 01-173-1231, 4820011731231, 011731231
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 29, 1984 | 01-173-1231 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-173-1231
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EEP-54-ASX DETAIL 12 | 16199 | ERNST FLOW INDUSTRIES, LLCDIV ERNST FLOW INDUSTRIES |
| EEP-54-ASX | 16199 | ERNST FLOW INDUSTRIES, LLCDIV ERNST FLOW INDUSTRIES |
| EEP-54-ASX-12 | 55260 | GIL, INC. |
Technical Data | NSN 4820-01-173-1231
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 0.634 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.283 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.194 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.503 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 50.000 NOMINAL |