National Item Identification Number
00-404-1991
004041991
4810-00-404-1991
4810-00-404-1991
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4810
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)
64547
70210
Reference Numbers (Part Numbers)
940008-1
940008-1
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
0.360 INCHES MINIMUM AND
0.365 INCHES MAXIMUM
0.260 INCHES M