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 6220-01-431-7319
NSN 6645-01-301-9462
NSN 5835-00-217-2147
NSN 5965-01-121-2319
NSN 5930-01-089-8827
NSN 5920-01-401-5315
NSN 5895-01-399-7914
NSN 6150-00-599-0721
NSN 5996-00-552-1406
NSN 4140-01-032-5746
NSN 5985-00-260-2716
NSN 7035-01-240-0541