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 5950-00-457-0470
NSN 4140-01-412-0794
NSN 6610-00-122-6625
NSN 6645-01-261-0056
NSN 6130-01-065-8251
NSN 7035-00-897-7567
NSN 5985-01-029-7543
NSN 5920-01-157-9471
NSN 6620-00-167-3825
NSN 6105-01-575-6261
NSN 5920-00-451-0463
NSN 5990-00-495-2859