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 5975-01-644-3555
NSN 5855-00-189-6066
NSN 2925-01-294-4125
NSN 5960-01-124-0182
NSN 6105-01-141-5281
NSN 6135-01-415-1163
NSN 6650-00-056-1581
NSN 5975-01-330-8260
NSN 5945-01-494-6818
NSN 5920-01-594-2424
NSN 5930-01-578-3958
NSN 6650-01-209-6318