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 5999-00-921-8777
NSN 6645-00-736-0476
NSN 6685-00-952-9259
NSN 6220-00-541-8515
NSN 6645-00-226-2270
NSN 6130-00-051-4552
NSN 6620-01-250-1692
NSN 6105-00-357-1801
NSN 5915-00-346-2611
NSN 5999-00-740-8259
NSN 6130-00-525-9271
NSN 5915-00-898-1875