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 5975-01-464-2867
NSN 5855-01-020-7982
NSN 5996-00-900-8177
NSN 6650-01-571-7122
NSN 6105-00-229-7030
NSN 6620-01-211-4098
NSN 6110-00-134-1081
NSN 5905-01-390-1343
NSN 5915-00-242-4292
NSN 5910-01-423-1387
NSN 6610-00-831-5748
NSN 6645-01-358-7485