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 5990-00-899-1662
NSN 6130-01-432-7987
NSN 5920-00-999-7324
NSN 6135-01-486-6162
NSN 2925-01-178-0063
NSN 5975-00-406-1662
NSN 5945-01-133-3627
NSN 5996-01-369-9209
NSN 6620-01-511-2865
NSN 6135-01-556-7318
NSN 5925-01-356-0445
NSN 6150-01-454-0029