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 4140-01-040-1700
NSN 4140-01-395-3912
NSN 5990-00-932-3070
NSN 6145-00-402-0414
NSN 5985-01-556-2713
NSN 5998-00-734-8314
NSN 5855-01-657-7657
NSN 6685-00-337-5529
NSN 6150-01-531-2573
NSN 7035-00-553-6951
NSN 5855-01-068-3683
NSN 5925-01-217-0500