NSN 4820-00-933-1604
Part Details | VALVE SEAT
4820-00-933-1604 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: 2640405X3PC6, 2640-405X3PC6, 264040501 PIECE 65, 2640-405-01 PIECE 65, 7364939R1PC4, 73649-39R1PC4, 264140501 PIECE 65, 2641-405-01 PIECE 65, 255786 PIECE 2, 255721 PIECE 6, 2640801X2PC6Q3, 2640-801X2PC6Q3, 2640801X02 PIECE 6Q3, 2640-801X02 PIECE 6Q3, 2640801X02 ITEM 26Q3, 2640-801X02 ITEM 26Q3, 2640772X1PC4Q3, 2640-772X1PC4Q3, 2640666X1 PIECE 7Q3, 2640-666X1 PIECE 7Q3, 2640613PC8Q3, 2640-613PC8Q3, 255721 PIECE 6Q3, 8454687545 ITEM 6QA, 845-4687545 ITEM 6QA, 7364939R1PC4Q3, 73649-39R1PC4Q3, 264140501 PIECE 65 Q3, 2641-405-01 PIECE 65 Q3, 2640840X5PC2Q3, 2640-840X5PC2Q3, 8454558743 ITEM 45, 845-4558743 ITEM 45, 8454558740 ITEM 52, 845-4558740 ITEM 52, SS8452050967PC6, SS845-2050967PC6, 4820-00-933-1604, 00-933-1604, 4820009331604, 009331604
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 01, 1967 | 00-933-1604 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-933-1604
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-405X3PC6 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-405-01 PIECE 65 | 96169 | ELECTRIC BOAT CORPORATION |
| 73649-39R1PC4 | 96169 | ELECTRIC BOAT CORPORATION |
| 2641-405-01 PIECE 65 | 96169 | ELECTRIC BOAT CORPORATION |
| 255786 PIECE 2 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 255721 PIECE 6 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 2640-801X2PC6Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-801X02 PIECE 6Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-801X02 ITEM 26Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-772X1PC4Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-666X1 PIECE 7Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-613PC8Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 255721 PIECE 6Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 845-4687545 ITEM 6QA | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 73649-39R1PC4Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2641-405-01 PIECE 65 Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-840X5PC2Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 845-4558743 ITEM 45 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 845-4558740 ITEM 52 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| SS845-2050967PC6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-933-1604
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |