National Item Identification Number
00-872-4568
008724568
4820-00-872-4568
4820-00-872-4568
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)
72957
72957
Reference Numbers (Part Numbers)
8X0035-1
8X0035PC1H2A
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
2.688 INCHES NOMINAL
2.312 INCHES NOMINAL
1.691 INCHES NOMIN