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 6240-00-034-5909
NSN 4140-01-074-4351
NSN 6220-01-590-1088
NSN 5905-01-512-7234
NSN 5920-00-636-4713
NSN 5930-01-502-9074
NSN 6150-00-482-9735
NSN 5945-01-654-0960
NSN 5855-00-797-8217
NSN 7035-01-121-5905
NSN 5999-00-647-0857
NSN 5975-00-816-7915