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 6145-00-388-9084
NSN 5998-01-191-9507
NSN 6650-00-266-6808
NSN 5975-01-572-8450
NSN 5998-00-854-0880
NSN 5855-00-256-5562
NSN 5990-01-491-1397
NSN 5945-00-282-3181
NSN 5895-01-243-5475
NSN 4140-00-274-5821
NSN 5996-00-144-8091
NSN 5835-01-647-6426