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 6620-01-621-0719
NSN 5998-01-622-7822
NSN 6135-01-384-4395
NSN 5960-01-205-1517
NSN 6130-01-566-8365
NSN 5855-01-020-7982
NSN 6320-01-138-0442
NSN 6220-00-141-0268
NSN 5965-00-069-8886
NSN 5930-01-576-9428
NSN 6320-01-382-9676
NSN 5835-01-281-7281