National Item Identification Number
01-286-4630
012864630
4820-01-286-4630
4820-01-286-4630
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)
Y801304
Required Categories
MATERIAL
HARDNESS RATING
SPECIAL FEATURES
Required Description
STEEL SEAT
NOT RATED
STELLITE NO. 6