National Item Identification Number
01-201-8136
012018136
4820-01-201-8136
4820-01-201-8136
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)
11083
Reference Numbers (Part Numbers)
5N5991
Required Categories
Required Description