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 5920-01-398-4676
NSN 4140-00-753-6888
NSN 6150-00-922-1028
NSN 6620-01-067-8336
NSN 6320-00-036-3688
NSN 5996-00-466-3099
NSN 6240-01-570-0478
NSN 5990-00-707-0731
NSN 5935-01-328-7385
NSN 6645-01-076-4655
NSN 5855-01-051-4143
NSN 6145-00-952-2872