National Item Identification Number
00-404-7155
004047155
4820-00-404-7155
4820-00-404-7155
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)
01289
Reference Numbers (Part Numbers)
3004J18PC2
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B14 PLAIN FLANGED
5.000 INCHES NOMINAL
4.320 INCHES NOMINAL
2.380 INCHES NOMI