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 4140-00-274-9196
NSN 5930-00-447-0661
NSN 6240-01-220-1438
NSN 5895-01-555-8544
NSN 6685-01-631-6976
NSN 5915-00-138-0878
NSN 5915-01-189-6854
NSN 6610-00-197-7648
NSN 5855-00-087-7833
NSN 5895-01-628-1027
NSN 5855-01-325-3380
NSN 6650-01-640-9370