National Item Identification Number
01-269-4750
012694750
4820-01-269-4750
4820-01-269-4750
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4820
Description
A replaceable item designed to provide a circular 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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
48690698
Required Categories
MATERIAL
Required Description
STEEL CORROSION RESISTING OVERALL