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 6620-00-543-6562
NSN 2925-01-653-6394
NSN 6150-00-574-1777
NSN 6650-00-300-9895
NSN 5960-01-323-6432
NSN 6150-01-350-3713
NSN 2925-00-246-3077
NSN 5990-01-500-5412
NSN 6240-00-857-5624
NSN 5925-01-641-5779
NSN 6105-00-938-8977
NSN 6130-01-457-5131