National Item Identification Number
01-222-0256
012220256
4820-01-222-0256
4820-01-222-0256
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)
43689
43689
43689
43689
Reference Numbers (Part Numbers)
255751
255751 PIECE 15
255753
255753 PIECE 15
Required Categories
Required Description