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 6240-00-235-5159
NSN 5910-01-449-1359
NSN 6110-00-030-6732
NSN 2925-01-258-8141
NSN 6135-01-175-4589
NSN 5835-01-486-0545
NSN 5965-00-221-8373
NSN 5950-01-087-2031
NSN 5855-01-395-0676
NSN 6220-01-250-2376
NSN 5905-01-474-5077
NSN 5975-01-449-1408