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 5996-01-057-1981
NSN 6620-01-032-3937
NSN 6145-01-409-1685
NSN 6130-00-150-2372
NSN 6650-01-174-0465
NSN 5975-01-394-5281
NSN 5998-01-487-1502
NSN 6650-01-124-4314
NSN 6650-01-646-0139
NSN 6645-01-304-4308
NSN 5855-01-175-2465
NSN 6150-01-229-6816