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 5835-00-529-6307
NSN 6650-00-504-8018
NSN 5960-01-018-4162
NSN 6240-00-252-7695
NSN 6320-01-255-2096
NSN 5996-00-524-0204
NSN 6645-01-152-5207
NSN 5998-01-318-7208
NSN 5950-01-193-9880
NSN 5999-01-411-9537
NSN 6685-01-540-1476
NSN 5915-01-581-7457