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 5920-01-566-6982
NSN 6110-01-275-0958
NSN 5835-01-008-8887
NSN 5930-00-177-3316
NSN 5930-01-081-4768
NSN 5985-01-429-0876
NSN 6320-00-116-3658
NSN 6620-01-028-6374
NSN 6220-01-287-6029
NSN 6110-01-382-9706
NSN 5950-01-131-4108
NSN 6645-00-711-5381