National Item Identification Number
01-284-6130
012846130
4820-01-284-6130
4820-01-284-6130
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
Reference Numbers (Part Numbers)
330476
330476-T5XX-18
Required Categories
MATERIAL
HARDNESS RATING
Required Description
TITANIUM ALLOY SEAT
NOT RATED