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 4140-01-443-5866
NSN 5990-00-022-2957
NSN 6240-00-369-9768
NSN 4140-01-417-8070
NSN 5920-01-511-6441
NSN 6240-01-420-1011
NSN 4140-00-026-5437
NSN 4140-00-580-8508
NSN 6135-01-646-5986
NSN 5935-00-366-5789
NSN 5925-01-152-4955
NSN 5950-01-470-1086