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 5855-00-688-9954
NSN 5985-00-838-1557
NSN 6110-01-408-5147
NSN 5905-00-849-2643
NSN 5920-01-250-6717
NSN 6150-01-452-8309
NSN 6240-01-612-4236
NSN 5996-01-467-2177
NSN 5960-00-773-2406
NSN 6610-01-225-0416
NSN 6650-01-420-8366
NSN 5915-01-506-1886