National Item Identification Number
01-202-9574
012029574
4820-01-202-9574
4820-01-202-9574
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)
66503
Reference Numbers (Part Numbers)
3414-052
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
0.8005 INCHES MINIMUM AND
0.8035 INCHES MAXIMUM
0.695 INCHES