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 2925-01-183-2897
NSN 5920-00-878-9130
NSN 5985-00-133-5802
NSN 5990-01-138-8981
NSN 7035-01-145-5059
NSN 5935-00-722-9211
NSN 6645-01-224-0101
NSN 6105-01-465-6505
NSN 5915-01-029-3414
NSN 5915-01-185-5939
NSN 6620-01-327-3011
NSN 5999-01-140-5752