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 6645-01-540-7989
NSN 6150-01-361-9884
NSN 5915-01-531-0250
NSN 5985-01-142-1773
NSN 6610-00-021-2259
NSN 6620-01-348-1893
NSN 5985-01-461-3531
NSN 2925-00-639-6677
NSN 6240-01-525-6585
NSN 5920-01-381-7691
NSN 6110-01-103-4046
NSN 6130-00-581-9322