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 5905-01-441-2449
NSN 5998-01-247-5275
NSN 5998-00-190-6717
NSN 6105-01-076-4670
NSN 6685-00-679-9965
NSN 5990-01-175-2597
NSN 6135-01-271-3966
NSN 5985-00-699-5817
NSN 5920-01-392-4407
NSN 5998-01-010-9489
NSN 6220-00-510-7899
NSN 5990-00-070-3006