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 5998-01-123-9687
NSN 5996-00-925-1953
NSN 5920-00-649-6185
NSN 6135-00-375-6861
NSN 5975-00-067-3368
NSN 6220-01-533-4994
NSN 6650-01-255-7996
NSN 5920-01-014-8195
NSN 6240-00-353-5753
NSN 7035-01-473-0517
NSN 5905-01-644-8216
NSN 5945-01-537-1767