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 2925-00-544-5159
NSN 6620-00-043-6082
NSN 4140-01-291-8311
NSN 5895-01-331-1478
NSN 5930-00-537-4107
NSN 5915-00-847-7890
NSN 6240-01-607-0870
NSN 5915-00-137-4486
NSN 5920-01-627-5753
NSN 5996-01-253-1404
NSN 5960-01-477-9997
NSN 6145-00-081-1073