NSN 4820-01-152-7726
Part Details | VALVE SEAT
4820-01-152-7726 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: 2980020, 298-00-20, 2182403, 218-24-03, 08904, 2980020 PIECE 10 2IN, 298-00-20 PIECE 10 2IN, 08904, 4820-01-152-7726, 01-152-7726, 4820011527726, 011527726
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 07, 1983 | 01-152-7726 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-152-7726
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 298-00-20 | 16626 | CIRCOR INTL INC |
| 218-24-03 | 16626 | CIRCOR INTL INC |
| 08904 | 16626 | CIRCOR INTL INC |
| 298-00-20 PIECE 10 2IN | 16626 | CIRCOR INTL INC |
| 08904 | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-01-152-7726
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 3.540 INCHES MINIMUM AND 3.560 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 3.290 INCHES MINIMUM AND 3.310 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 2.000 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.240 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 25.000 NOMINAL |