National Item Identification Number
01-184-4277
011844277
4820-01-184-4277
4820-01-184-4277
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)
99643
99643
99643
Reference Numbers (Part Numbers)
38393
63810
63810 ITEM 19
Required Categories
Required Description