NSN 4820-00-831-1485
Part Details | VALVE SEAT
4820-00-831-1485 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: D4007PCB2028, B2028, 21240007, 21240007, 4820-00-831-1485, 00-831-1485, 4820008311485, 008311485
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-831-1485 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-831-1485
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D4007PCB2028 | 11321 | CELANESE PIPING SYSTEMS INCSUB OF CELANESE CORP |
| B2028 | 11321 | CELANESE PIPING SYSTEMS INCSUB OF CELANESE CORP |
| 21240007 | 14007 | NIBCO INC |
| 21240007 | 61623 | NIBCO INCCHEMTROL DIV |
Technical Data | NSN 4820-00-831-1485
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.156 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.063 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| TAPER MINOR DIAMETER | 0.750 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 0.812 INCHES NOMINAL |
| TAPER LENGTH | 0.094 INCHES NOMINAL |