National Item Identification Number
00-943-2343
009432343
4820-00-943-2343
4820-00-943-2343
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)
02121
Reference Numbers (Part Numbers)
5676-5
Required Categories
STYLE DESIGNATOR
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DI
Required Description
B7 PLAIN FLANGED
2.570 INCHES NOMINAL
2.370 INCHES NOMINAL
0.730 INCHES NOMIN