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 5835-01-473-1620
NSN 5998-01-648-0168
NSN 6130-01-550-5154
NSN 6620-00-290-6505
NSN 2925-00-101-7972
NSN 5855-01-350-2454
NSN 6610-01-197-5249
NSN 5905-01-333-0192
NSN 6150-01-133-4749
NSN 5835-01-064-6024
NSN 5975-01-348-1155
NSN 5985-01-579-8484