NSN 4820-01-389-9020

Part Details | VALVE SEAT

4820-01-389-9020 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: A5730, A5-730, 4820-01-389-9020, 01-389-9020, 4820013899020, 013899020

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAY 06, 199401-389-902022113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-389-9020
Part Number Cage Code Manufacturer
A5-73000539DEL MAR AVIONICS, LLC
Technical Data | NSN 4820-01-389-9020
Characteristic Specifications
END ITEM IDENTIFICATIONDEL MAR AVIONICS MODEL C HYDRO SET