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 4140-01-044-6064
NSN 6650-01-557-4143
NSN 6220-01-439-1900
NSN 5925-01-488-5663
NSN 5925-00-009-6341
NSN 5905-00-221-5147
NSN 6650-01-096-6803
NSN 6135-01-437-7741
NSN 5996-00-140-8732
NSN 5990-01-033-1423
NSN 6145-01-284-8182
NSN 5920-01-359-8720