NSN 4820-01-142-3168
Part Details | VALVE SEAT
4820-01-142-3168 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: NB402D01504, NB-402-D-0150-4, NB402D015018, NB-402-D-0150-18, NB402D0150 PART 4, NB-402-D-0150 PART 4, NB402D0150 PART 18, NB-402-D-0150 PART 18, 4820-01-142-3168, 01-142-3168, 4820011423168, 011423168
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 14, 1982 | 01-142-3168 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-142-3168
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NB-402-D-0150-4 | 30263 | PIMA VALVE, INC. |
| NB-402-D-0150-18 | 30263 | PIMA VALVE, INC. |
| NB-402-D-0150 PART 4 | 30263 | PIMA VALVE, INC. |
| NB-402-D-0150 PART 18 | 30263 | PIMA VALVE, INC. |
Technical Data | NSN 4820-01-142-3168
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 1.978 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.480 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.130 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.323 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 20.000 NOMINAL |