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 4140-00-254-7257
NSN 6650-00-954-4428
NSN 6620-00-674-8390
NSN 5960-00-535-4555
NSN 5920-00-829-3634
NSN 5965-01-567-5676
NSN 4140-01-608-4073
NSN 6145-01-108-1202
NSN 5925-00-435-8391
NSN 6220-01-399-3030
NSN 5835-01-345-6697
NSN 5855-01-383-6860