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 4140-00-289-9263
NSN 5985-01-492-7955
NSN 6220-00-189-6561
NSN 2925-00-964-7128
NSN 5925-00-982-9657
NSN 6320-01-426-8947
NSN 5925-00-644-5546
NSN 5905-00-497-6323
NSN 5975-00-683-5869
NSN 5915-01-372-0599
NSN 5999-00-800-3215
NSN 5910-01-255-9889