National Item Identification Number
01-366-9566
013669566
4820-01-366-9566
4820-01-366-9566
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)
61661
Reference Numbers (Part Numbers)
13311 ITEM 2
Required Categories
STYLE DESIGNATOR
BODY OUTSIDE DIAMETER
MATERIAL
III END ITEM IDENTIFICATION;
Required Description
B6 PLAIN
4.000 INCHES NOMINAL
STEEL CORROSION RESISTING OVERALL
VALVE GATE
6