NSN 4820-01-348-4378

Part Details | VALVE SEAT

4820-01-348-4378 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: 84565561822, 845-6556182-2, 8456556172ITEM10, 845-6556172ITEM10, 4820-01-348-4378, 01-348-4378, 4820013484378, 013484378

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48NOV 09, 199101-348-437822113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-348-4378
Part Number Cage Code Manufacturer
845-6556182-253711NAVAL SEA SYSTEMS COMMAND
845-6556172ITEM1053711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 4820-01-348-4378
Characteristic Specifications
END ITEM IDENTIFICATION1/2 IN. RELIEF VALVE