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 5996-01-537-6237
NSN 6220-01-518-5203
NSN 6650-01-064-8941
NSN 5999-01-471-6233
NSN 2925-00-816-8765
NSN 6150-00-891-7922
NSN 5855-01-421-6483
NSN 5835-00-876-4544
NSN 5975-01-258-2371
NSN 5835-01-455-3380
NSN 7035-01-612-5563
NSN 6135-01-382-9278