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 5855-01-443-2509
NSN 5835-00-332-8540
NSN 5895-01-487-4333
NSN 5920-00-060-3290
NSN 5930-00-193-7349
NSN 6220-00-921-6948
NSN 6135-00-708-0892
NSN 6130-00-835-5912
NSN 5998-01-420-4232
NSN 5950-01-011-9266
NSN 5945-01-559-2136
NSN 6220-01-523-9388