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 4140-01-432-1447
NSN 5925-00-105-8462
NSN 6105-00-910-7813
NSN 5930-00-981-7731
NSN 5985-01-501-1819
NSN 5996-01-275-7064
NSN 6110-01-234-1154
NSN 5990-01-443-2931
NSN 5998-01-397-8847
NSN 5960-01-469-5874
NSN 5975-01-611-2356
NSN 6610-01-514-7755