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 6685-01-189-0503
NSN 5920-01-378-7548
NSN 4140-01-400-3610
NSN 5996-00-832-8521
NSN 5910-01-234-6362
NSN 5998-01-401-5396
NSN 6620-01-388-8417
NSN 5985-00-448-5836
NSN 6105-00-111-2546
NSN 2925-01-214-5333
NSN 5950-01-064-8638
NSN 6135-01-098-3020