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 6240-00-629-9810
NSN 4140-01-121-3116
NSN 5910-01-036-3976
NSN 5950-01-256-6920
NSN 5915-01-210-0598
NSN 5895-01-187-9355
NSN 6130-01-495-2839
NSN 6650-01-529-6416
NSN 6610-01-010-4516
NSN 6645-00-270-6817
NSN 5990-00-240-3135
NSN 7035-00-392-5417