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 5950-01-595-1957
NSN 4140-01-633-2760
NSN 5895-01-095-1905
NSN 5925-00-203-1278
NSN 6685-00-794-1887
NSN 6220-00-012-3620
NSN 5920-00-947-7393
NSN 5950-01-216-5383
NSN 5920-01-159-7949
NSN 5920-01-529-9488
NSN 5905-00-912-2888
NSN 5998-00-922-6956