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 6220-00-396-0039
NSN 6105-01-168-8335
NSN 5905-01-445-3089
NSN 5985-01-611-6758
NSN 6220-01-627-7940
NSN 6320-01-006-6138
NSN 6150-01-178-9635
NSN 6135-00-271-0407
NSN 6650-00-163-9554
NSN 5960-01-328-8248
NSN 6135-00-009-4100
NSN 5835-00-111-2953