NSN 4820-01-440-0843

Part Details | VALVE SEAT

4820-01-440-0843 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: 210153595020200, 210153591500200, 4820-01-440-0843, 01-440-0843, 4820014400843, 014400843

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 02, 199701-440-084322113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-440-0843
Part Number Cage Code Manufacturer
21015359502020048422WILLIAM POWELL COMPANY THEDBA POWELL VALVE DIV THE STARFLO
21015359150020048422WILLIAM POWELL COMPANY THEDBA POWELL VALVE DIV THE STARFLO
Technical Data | NSN 4820-01-440-0843
Characteristic Specifications
END ITEM IDENTIFICATION6.000 IN. 1561 CHECK VALVE; MARS CLASS AFS