National Item Identification Number
00-943-6221
009436221
4820-00-943-6221
4820-00-943-6221
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)
60029
Reference Numbers (Part Numbers)
2071-11
Required Categories
MATERIAL
SURFACE TREATMENT
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN
Required Description
STEEL CORROSION RESISTING OVERALL
PASSIVATE OVERALL
60029
2071-11