National Item Identification Number
00-028-1219
000281219
4820-00-028-1219
4820-00-028-1219
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)
26512
Reference Numbers (Part Numbers)
98HM1538-1
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B9 PLAIN FLANGED
0.935 INCHES NOMINAL
0.759 INCHES NOMINAL
0.563 INCHES NOMIN