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 6650-01-646-1643
NSN 6240-01-579-4287
NSN 5985-01-442-6800
NSN 5895-00-939-1665
NSN 5935-01-575-8485
NSN 5999-01-352-5855
NSN 6645-01-069-3286
NSN 5998-00-948-8217
NSN 6320-01-388-3125
NSN 5998-00-212-4406
NSN 5920-01-391-3008
NSN 5975-01-583-6548