NSN 4820-01-247-8031
Part Details | VALVE SEAT
4820-01-247-8031 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: 8451889568 PC 4(.5IN), 845-1889568 PC 4(.5IN), 4820-01-247-8031, 01-247-8031, 4820012478031, 012478031
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 13, 1987 | 01-247-8031 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-247-8031
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 845-1889568 PC 4(.5IN) | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-247-8031
| Characteristic | Specifications |
|---|---|
| SEATING SURFACE SHAPE | FLAT |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |