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 5905-01-470-1270
NSN 6130-00-202-4688
NSN 4140-01-103-3377
NSN 6620-01-486-2555
NSN 5990-00-752-2126
NSN 5925-00-421-3012
NSN 5998-00-073-1802
NSN 5998-01-494-4314
NSN 6320-01-021-6633
NSN 5985-01-392-9619
NSN 5935-01-661-2345
NSN 6645-00-658-7838