NSN 4820-00-391-8180
Part Details | VALVE SEAT
4820-00-391-8180 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: D15858PJ, D15858, AA23152PC231526, AA23152PC23152-6, AA23150PC231526, AA23150PC23152-6, AA22056PC220566, AA22056PC22056-6, AA22055PC220566, AA22055PC22056-6, D15858PJ, D15858, AA23152PC231526, AA23152PC23152-6, AA23150PC231526, AA23150PC23152-6, AA22056PC220566, AA22056PC22056-6, AA22055PC220566, AA22055PC22056-6, 4820-00-391-8180, 00-391-8180, 4820003918180, 003918180
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-391-8180 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-391-8180
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D15858PJ | 23168 | HAMMEL DAHL INC |
| D15858 | 23168 | HAMMEL DAHL INC |
| AA23152PC23152-6 | 23168 | HAMMEL DAHL INC |
| AA23150PC23152-6 | 23168 | HAMMEL DAHL INC |
| AA22056PC22056-6 | 23168 | HAMMEL DAHL INC |
| AA22055PC22056-6 | 23168 | HAMMEL DAHL INC |
| D15858PJ | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| D15858 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA23152PC23152-6 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA23150PC23152-6 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA22056PC22056-6 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA22055PC22056-6 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
Technical Data | NSN 4820-00-391-8180
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 2.125 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.250 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.188 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |