NSN 4820-01-252-1782
Part Details | VALVE SEAT
4820-01-252-1782 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: 6094676629 ITEM 2,3Q3, 609-4676629 ITEM 2,3Q3, 5936405215 FIND 4,5Q3, 593-6405215 FIND 4,5Q3, 5936405215 FIND 4,5, 593-6405215 FIND 4,5, 6094676629 ITEM 2,3, 609-4676629 ITEM 2,3, 4820-01-252-1782, 01-252-1782, 4820012521782, 012521782
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 30, 1987 | 01-252-1782 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-252-1782
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 609-4676629 ITEM 2,3Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 593-6405215 FIND 4,5Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 593-6405215 FIND 4,5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 609-4676629 ITEM 2,3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-252-1782
| Characteristic | Specifications |
|---|---|
| SEATING SURFACE SHAPE | O-RING |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL |
| CRITICALITY CODE JUSTIFICATION | ZZZY |