National Item Identification Number
00-083-4224
000834224
4820-00-083-4224
4820-00-083-4224
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)
19156
Reference Numbers (Part Numbers)
19357
19357
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
0.934 INCHES NOMINAL
0.827 INCHES NOMINAL
0.520 INCHES NOMIN