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 6645-01-185-4061
NSN 5985-01-600-0202
NSN 4140-01-255-0282
NSN 6150-00-485-8853
NSN 5920-01-074-2094
NSN 5950-00-937-8170
NSN 6240-01-116-1275
NSN 6645-00-163-4624
NSN 5905-00-351-7491
NSN 5910-01-193-1497
NSN 5975-01-433-2169
NSN 5975-01-576-8301