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 5990-00-170-4239
NSN 5965-01-417-9185
NSN 6150-01-449-5635
NSN 6110-01-088-2988
NSN 5835-01-432-1277
NSN 6110-01-171-7155
NSN 6610-01-159-0438
NSN 6685-01-180-3807
NSN 6650-00-336-0753
NSN 5930-01-316-0977
NSN 5930-00-949-8434
NSN 5960-00-597-2680