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 5895-01-649-3032
NSN 2925-00-373-8837
NSN 5996-01-056-4553
NSN 5920-01-547-0716
NSN 6220-00-401-8579
NSN 5925-01-299-1942
NSN 5935-00-611-4207
NSN 5930-01-181-0232
NSN 5985-01-359-0761
NSN 5925-01-326-7226
NSN 5835-00-019-1816
NSN 6135-01-142-6456