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 6620-00-620-7360
NSN 6220-01-355-3487
NSN 6150-00-701-7880
NSN 5835-01-143-9143
NSN 5920-01-102-3248
NSN 6645-01-469-2458
NSN 6105-00-493-7680
NSN 5975-01-507-1312
NSN 4140-00-248-6089
NSN 5835-01-103-6217
NSN 6110-01-291-5371
NSN 5835-01-201-4375