NSN 4820-01-188-5899
Part Details | VALVE SEAT
4820-01-188-5899 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: 29984 PIECE 4 2IN, 4820-01-188-5899, 01-188-5899, 4820011885899, 011885899
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 06, 1984 | 01-188-5899 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-188-5899
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 29984 PIECE 4 2IN | 14959 | CRANE CODIV VALVE DIV |
Technical Data | NSN 4820-01-188-5899
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 2.220 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.2812 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.901 INCHES MINIMUM AND 1.911 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.380 INCHES MINIMUM AND 0.384 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |