A replaceable item designed to provide a 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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5985-01-294-0147
NSN 5855-01-513-5684
NSN 5930-01-542-9172
NSN 6240-01-261-0025
NSN 5925-01-550-2366
NSN 5999-00-399-5099
NSN 6110-01-281-8858
NSN 7035-00-408-8170
NSN 5855-00-494-9581
NSN 6650-01-187-3364
NSN 6110-01-494-7722
NSN 2925-00-221-8529