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 6620-01-221-2643
NSN 5998-01-401-5396
NSN 6150-01-421-5977
NSN 6105-00-923-6809
NSN 5985-01-363-8435
NSN 2925-00-010-9609
NSN 5950-01-005-9932
NSN 6685-01-331-9244
NSN 6220-00-609-3343
NSN 5998-01-040-7384
NSN 6240-00-927-7009
NSN 5925-01-180-8002