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 5930-01-191-1969
NSN 5905-01-143-8369
NSN 6220-01-416-6324
NSN 5950-00-295-3034
NSN 4140-01-516-7536
NSN 5999-00-471-3513
NSN 5999-01-532-1607
NSN 5965-00-185-9687
NSN 6145-00-596-8447
NSN 5930-00-233-6480
NSN 6135-01-077-5705
NSN 6220-01-177-5694