NSN 4820-00-435-0506
Part Details | VALVE SEAT
4820-00-435-0506 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: 7155379X4PC2, 71553-79X4PC2, 59593033, 5959303-3, 8104385049 ITEM3Q3, 810-4385049 ITEM3Q3, 8035959303X3Q3, 803-5959303-X-3Q3, 7155379X4PC2Q3, 71553-79X4PC2Q3, SSN6715152047292PC2Q3, SSN671-515-2047292PC2Q3, 5246603688VHBA6, 524-6603688-VHBA-6, SSN6715152047292PC2, SSN671-515-2047292PC2, 4820-00-435-0506, 00-435-0506, 4820004350506, 004350506
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 20, 1974 | 00-435-0506 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-435-0506
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 71553-79X4PC2 | 96169 | ELECTRIC BOAT CORPORATION |
| 5959303-3 | 96169 | ELECTRIC BOAT CORPORATION |
| 810-4385049 ITEM3Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 803-5959303-X-3Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 71553-79X4PC2Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| SSN671-515-2047292PC2Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 524-6603688-VHBA-6 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| SSN671-515-2047292PC2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-435-0506
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 1.050 INCHES MINIMUM AND 1.055 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 9.750 INCHES MINIMUM AND 9.755 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 8.827 INCHES MINIMUM AND 8.843 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| 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 |