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 4140-00-569-4096
NSN 5930-00-802-6839
NSN 5985-01-473-9092
NSN 6150-01-366-2945
NSN 5905-01-139-4377
NSN 5999-01-525-1266
NSN 4140-01-514-7379
NSN 6135-00-567-1322
NSN 6145-01-089-9879
NSN 5835-00-876-4544
NSN 6240-00-809-4977
NSN 6645-01-177-6021