NSN 4820-01-520-4821
Part Details | VALVE SEAT
4820-01-520-4821 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: 5060018 PC NO 5, 506-0018 PC NO 5, 5060018, 506-0018, 1068001, 106-8001, 4820-01-520-4821, 01-520-4821, 4820015204821, 015204821
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 13, 2004 | 01-520-4821 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-520-4821
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 506-0018 PC NO 5 | 53154 | PORTLAND VALVE LLC |
| 506-0018 | 53154 | PORTLAND VALVE LLC |
| 106-8001 | 53154 | PORTLAND VALVE LLC |
Technical Data | NSN 4820-01-520-4821
| Characteristic | Specifications |
|---|---|
| PROPRIETARY CHARACTERISTICS | NPAC |
| END ITEM IDENTIFICATION | 4 INCH VALVE ASSEMBLY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT, VALVE 4-IN |