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 5855-01-558-9357
NSN 6650-01-501-4304
NSN 6685-00-740-7256
NSN 6240-00-284-1457
NSN 6685-01-012-1557
NSN 5935-00-323-0639
NSN 6110-01-268-6215
NSN 5975-00-353-5589
NSN 6220-00-334-7008
NSN 6130-00-684-6773
NSN 6220-01-564-5670
NSN 5920-00-066-6885