Part Details | VALVE SEAT
4820-00-042-0874 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: 8454558791 ITEM 35, 845-4558791 ITEM 35, 264385210 ITEM 5, 2643-852-10 ITEM 5, 2640801010017, 264080101-0017, 2640804X3 PIECE 2, 2640-804X3 PIECE 2, 2640801X01 PIECE 17, 2640-801X01 PIECE 17, 2640801X01 ITEM17, 2640-801X01 ITEM17, 264080101 ITEM 17, 2640-801-01 ITEM 17, 2640800X1 ITEM 17, 2640-800X1 ITEM 17, 255580 PIECE 3, 6002184PC3, 6002-184PC3, 255580PC3Q3, 8458543128 ITEM 5Q3, 845-8543128 ITEM 5Q3, 8457286652 ITEM16Q3, 845-7286652 ITEM16Q3, 8454558791 ITEM35Q3, 845-4558791 ITEM-35Q3, 8454558787 ITEM 18Q3, 845-4558787 ITEM 18Q3, 6002184PC3Q3, 6002-184PC3Q3, 264385210 ITEM 5Q3, 2643-852-10 ITEM 5Q3, 2640801010017Q3, 264080101-0017Q3, 2640852X1PC3Q3, 2640-852X1PC3Q3, 2640840X3PC2Q3, 2640-840X3PC2Q3, 2640804X3 PIECE 2Q3, 2640-804X3 PIECE 2Q3, 2640801X1PC17Q3, 2640-801X1PC17Q3, 2640801X01 ITEM 17Q3, 2640-801X01 ITEM 17Q3, 264080101 ITEM 17Q3, 2640-801-01 ITEM 17Q3, 2640800X1 ITEM 17Q3, 2640-800X1 ITEM 17Q3, 8458543128 ITEM 5, 845-8543128 ITEM 5, 8457286652 ITEM16, 845-7286652 ITEM16, 8454558791 ITEM 35, 845-4558791 ITEM 35, 8454558787 ITEM 18, 845-4558787 ITEM 18, 2640852X1PC3, 2640-852X1PC3, 2640840X3PC2, 2640-840X3PC2, 8454558791 ITEM 35, 845-4558791 ITEM 35, 4820-00-042-0874, 00-042-0874, 4820000420874, 000420874
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | MAY 11, 1967 | 00-042-0874 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-042-0874
Part Number | Cage Code | Manufacturer |
---|---|---|
845-4558791 ITEM 35 | 96169 | ELECTRIC BOAT CORPORATION |
2643-852-10 ITEM 5 | 96169 | ELECTRIC BOAT CORPORATION |
264080101-0017 | 96169 | ELECTRIC BOAT CORPORATION |
2640-804X3 PIECE 2 | 96169 | ELECTRIC BOAT CORPORATION |
2640-801X01 PIECE 17 | 96169 | ELECTRIC BOAT CORPORATION |
2640-801X01 ITEM17 | 96169 | ELECTRIC BOAT CORPORATION |
2640-801-01 ITEM 17 | 96169 | ELECTRIC BOAT CORPORATION |
2640-800X1 ITEM 17 | 96169 | ELECTRIC BOAT CORPORATION |
255580 PIECE 3 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
6002-184PC3 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
255580PC3Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
845-8543128 ITEM 5Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
845-7286652 ITEM16Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
845-4558791 ITEM-35Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
845-4558787 ITEM 18Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
6002-184PC3Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
2643-852-10 ITEM 5Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
264080101-0017Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
2640-852X1PC3Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
2640-840X3PC2Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
2640-804X3 PIECE 2Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
2640-801X1PC17Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
2640-801X01 ITEM 17Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
2640-801-01 ITEM 17Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
2640-800X1 ITEM 17Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
845-8543128 ITEM 5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
845-7286652 ITEM16 | 53711 | NAVAL SEA SYSTEMS COMMAND |
845-4558791 ITEM 35 | 53711 | NAVAL SEA SYSTEMS COMMAND |
845-4558787 ITEM 18 | 53711 | NAVAL SEA SYSTEMS COMMAND |
2640-852X1PC3 | 53711 | NAVAL SEA SYSTEMS COMMAND |
2640-840X3PC2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
845-4558791 ITEM 35 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-042-0874
Characteristic | Specifications |
---|---|
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 |