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 4140-00-170-5152
NSN 6610-01-453-4269
NSN 5935-01-418-4159
NSN 5925-00-411-0843
NSN 5935-01-492-5729
NSN 5905-01-558-7995
NSN 5945-01-583-1514
NSN 6685-00-439-4366
NSN 6650-01-271-4555
NSN 5905-00-177-6316
NSN 5925-01-048-0562
NSN 5950-01-139-3036