Part Details | VALVE SEAT
4820-00-040-8488 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: 262192603PC181IN, 2621-926-03PC18-1IN, 2620926X3PC14TFN1IN, 2620-926X3PC14TFN1IN, 2620926X1PC14TFN1IN, 2620-926X1PC14TFN1IN, 002181400010001, 002-18-14-0001-0001, 2620926X3PC14TFN1IN, 2620-926X3PC14TFN1IN, 2620926X1PC14TFN1IN, 2620-926X1PC14TFN1IN, 330475 PIECE 4, SS8452110237PC14TFN1INQ3, SS845-2110237PC14TFN1INQ3, 8035001003X5XX04Q3, 803-5001003-X5XX-04Q3, 8035001003M5XX04Q3, 803-5001003-M5XX-04Q3, 7383858500100354Q3, 7383858-5001003-5-4Q3, 330475 PIECE 4Q3, 262192603PC181INQ3, 2621-926-03PC18-1INQ3, 2620926X3PC14TFN1INQ3, 2620-926X3PC14TFN1INQ3, 2620926X1PC14TFN1INQ3, 2620-926X1PC14TFN1INQ3, 002181400010001Q3, 002-18-14-0001-0001Q3, SS8452110239PC14TFN1INQ3, SS845-2110239PC14TFN1INQ3, 8035001003X5XX04, 803-5001003-X5XX-04, 8035001003M5XX04, 803-5001003-M5XX-04, 7383858500100354, 7383858-5001003-5-4, SS8452110237PC14TFN1IN, SS845-2110237PC14TFN1IN, SS8452110239PC14TFN1IN, SS845-2110239PC14TFN1IN, 4820-00-040-8488, 00-040-8488, 4820000408488, 000408488
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 13, 1972 | 00-040-8488 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-040-8488
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2621-926-03PC18-1IN | 16626 | CIRCOR INTL INC |
| 2620-926X3PC14TFN1IN | 16626 | CIRCOR INTL INC |
| 2620-926X1PC14TFN1IN | 16626 | CIRCOR INTL INC |
| 002-18-14-0001-0001 | 16626 | CIRCOR INTL INC |
| 2620-926X3PC14TFN1IN | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-926X1PC14TFN1IN | 96169 | ELECTRIC BOAT CORPORATION |
| 330475 PIECE 4 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| SS845-2110237PC14TFN1INQ3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 803-5001003-X5XX-04Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 803-5001003-M5XX-04Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 7383858-5001003-5-4Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 330475 PIECE 4Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2621-926-03PC18-1INQ3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2620-926X3PC14TFN1INQ3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2620-926X1PC14TFN1INQ3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 002-18-14-0001-0001Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| SS845-2110239PC14TFN1INQ3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 803-5001003-X5XX-04 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-5001003-M5XX-04 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 7383858-5001003-5-4 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| SS845-2110237PC14TFN1IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-2110239PC14TFN1IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-040-8488
| Characteristic | Specifications |
|---|---|
| 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 |