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 4140-00-018-2198
NSN 6150-01-400-4211
NSN 6610-00-001-5516
NSN 5930-00-570-0843
NSN 7035-01-653-3491
NSN 5905-00-490-6167
NSN 5985-01-327-2816
NSN 6620-01-205-0320
NSN 6240-00-938-8687
NSN 5915-00-285-2213
NSN 6130-01-447-3164
NSN 6240-01-288-0555