National Item Identification Number
00-394-2513
003942513
4820-00-394-2513
4820-00-394-2513
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)
91816
Reference Numbers (Part Numbers)
2203-1127
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
0.560 INCHES NOMINAL
0.461 INCHES NOMINAL
0.250 INCHES NOMIN