National Item Identification Number
00-331-9863
003319863
4820-00-331-9863
4820-00-331-9863
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)
DF203-15
Required Categories
III END ITEM IDENTIFICATION
Required Description
GATE VALVE,150 PSI RATED