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 6240-00-553-1923
NSN 5930-00-036-3945
NSN 6110-01-271-0732
NSN 5960-01-234-9107
NSN 4140-01-607-1871
NSN 5945-01-620-5959
NSN 5999-01-157-9643
NSN 5855-00-548-4742
NSN 5925-01-411-6028
NSN 4140-00-720-4475
NSN 6320-00-831-2227
NSN 5945-01-415-7138