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 5945-01-133-1748
NSN 5835-01-491-4613
NSN 6645-00-559-3623
NSN 5999-01-462-0347
NSN 5999-01-382-9700
NSN 5999-00-485-9136
NSN 6685-01-237-2562
NSN 6320-01-512-2031
NSN 5905-00-349-6854
NSN 6110-01-560-4352
NSN 4140-00-938-8664
NSN 5999-00-867-5701