National Item Identification Number
01-241-8813
012418813
4820-01-241-8813
4820-01-241-8813
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)
53711
Reference Numbers (Part Numbers)
5367437
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
Required Description
COPPER ALLOY SEAT
MIL-B-994C MIL SPEC SINGLE MATERIAL RESPONSE SEAT