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 6220-00-150-0039
NSN 2925-01-140-7614
NSN 6150-01-612-2779
NSN 5910-00-392-0052
NSN 6110-00-175-3661
NSN 6620-01-417-3314
NSN 5998-01-031-1384
NSN 6240-01-633-9357
NSN 6650-01-515-9396
NSN 6320-01-481-7322
NSN 5965-00-875-3560
NSN 6610-01-035-1252