National Item Identification Number
00-353-4702
003534702
4820-00-353-4702
4820-00-353-4702
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)
C1304PC16-2 1-2
C1304PC16-2 1-2I
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B9 PLAIN FLANGED
2.968 INCHES NOMINAL
2.843 INCHES NOMINAL
2.375 INCHES NOMIN