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 6240-00-227-0135
NSN 5999-00-158-5118
NSN 5996-00-107-2499
NSN 5999-00-009-6659
NSN 5960-01-599-9821
NSN 5905-01-381-6386
NSN 5915-00-514-2098
NSN 6130-00-307-1455
NSN 5985-00-105-3774
NSN 5930-01-205-5153
NSN 5895-00-150-7072
NSN 4140-01-605-6355