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 6320-01-170-4068
NSN 7035-00-521-6423
NSN 6320-01-125-3361
NSN 6620-01-186-4374
NSN 6220-00-036-5211
NSN 5905-01-574-6719
NSN 6650-01-491-9340
NSN 5915-00-463-6623
NSN 5996-01-590-7633
NSN 6645-00-955-1240
NSN 5935-00-732-3549
NSN 6105-00-810-3843