National Item Identification Number
01-020-9879
010209879
4820-01-020-9879
4820-01-020-9879
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)
Reference Numbers (Part Numbers)
B70BE02A
B708E02A
134B509FX
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
FLANGE SEAT TO DISK EN
Required Description
B14A PLAIN FLANGED
2.6260 INCHES MINIMUM AND
2.6265 INCHES MAXIMUM
2.046 INCH
