NSN 4820-01-494-8871

Part Details | VALVE SEAT

4820-01-494-8871 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: 264382257 ITEM 45, 2643-822-57 ITEM 45, 8457286646 ITEM 45, 845-7286646 ITEM 45, 264382257, 2643-822-57, 4820-01-494-8871, 01-494-8871, 4820014948871, 014948871

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48FEB 27, 200201-494-887122113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-494-8871
Part Number Cage Code Manufacturer
2643-822-57 ITEM 4596169ELECTRIC BOAT CORPORATION
845-7286646 ITEM 4553711NAVAL SEA SYSTEMS COMMAND
2643-822-5753711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 4820-01-494-8871
Characteristic Specifications