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 6240-00-915-1705
NSN 6685-01-494-8441
NSN 5935-01-330-2980
NSN 2925-01-508-4138
NSN 7035-00-529-3128
NSN 6240-00-031-3112
NSN 5945-01-400-1145
NSN 6135-01-265-1384
NSN 5945-00-237-5360
NSN 6220-01-253-3496
NSN 5925-00-554-4114
NSN 2925-01-225-0713