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 6645-01-211-6502
NSN 4140-00-964-8623
NSN 5925-00-041-1935
NSN 5910-00-471-4608
NSN 6610-01-602-7932
NSN 7035-01-034-6183
NSN 6105-01-090-8904
NSN 6105-01-431-8289
NSN 5915-00-406-0846
NSN 5998-00-435-2831
NSN 6130-01-024-5951
NSN 6110-00-524-5427