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 5835-00-147-9328
NSN 4140-01-253-5237
NSN 6610-00-936-1518
NSN 6685-01-359-2723
NSN 6610-00-227-8846
NSN 6650-01-177-4398
NSN 5975-01-534-4903
NSN 5950-00-902-8818
NSN 5998-01-453-5372
NSN 5998-01-130-8322
NSN 5965-00-139-4870
NSN 6685-00-118-3625