NSN 4820-01-060-3979

Part Details | VALVE SEAT

4820-01-060-3979 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: 26438400716, 2643-840-07-16, 2640801X1 ITEM 11, 2640-801X1 ITEM 11, 2640801X01, PIECE 11, 2640-801X01, PIECE 11, 2640801X01 ITEM 11, 2640-801X01 ITEM 11, 845738359616Q3, 845-7383596-16Q3, 7114678213 ITEM 5Q3, 711-4678213 ITEM 5Q3, 26438400716Q3, 2643-840-07-16Q3, 2640801X1 ITEM 11Q3, 2640-801X1 ITEM 11Q3, 2640801X01, PIECE 11 Q3, 2640-801X01, PIECE 11 Q3, 2640801X01 ITEM 11Q3, 2640-801X01 ITEM 11Q3, 845738359616, 845-7383596-16, 7114678213 ITEM 5, 711-4678213 ITEM 5, 4820-01-060-3979, 01-060-3979, 4820010603979, 010603979

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAY 20, 197801-060-397922113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-060-3979
Part Number Cage Code Manufacturer
2643-840-07-1696169ELECTRIC BOAT CORPORATION
2640-801X1 ITEM 1196169ELECTRIC BOAT CORPORATION
2640-801X01, PIECE 1196169ELECTRIC BOAT CORPORATION
2640-801X01 ITEM 1196169ELECTRIC BOAT CORPORATION
845-7383596-16Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
711-4678213 ITEM 5Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2643-840-07-16Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2640-801X1 ITEM 11Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2640-801X01, PIECE 11 Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2640-801X01 ITEM 11Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
845-7383596-1653711NAVAL SEA SYSTEMS COMMAND
711-4678213 ITEM 553711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 4820-01-060-3979
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS
CRITICALITY CODE JUSTIFICATIONZZZY