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 2925-01-112-6822
NSN 6130-00-202-4688
NSN 5935-00-639-1382
NSN 6130-01-026-9822
NSN 6320-01-249-3236
NSN 5935-01-218-5653
NSN 6320-01-072-2073
NSN 6240-01-435-5868
NSN 6685-01-200-4742
NSN 6220-01-309-8403
NSN 6685-00-968-8536
NSN 5935-01-622-4977