National Item Identification Number
99-083-2178
990832178
4810-99-083-2178
4810-99-083-2178
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4810
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)
U1605
Reference Numbers (Part Numbers)
2574W109
Required Categories
Required Description