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 6645-01-121-6952
NSN 6145-01-028-2591
NSN 5915-01-219-4594
NSN 6220-01-041-4876
NSN 5965-00-925-1725
NSN 2925-01-170-8018
NSN 6150-00-888-4272
NSN 2925-00-240-0831
NSN 5930-01-409-2952
NSN 5910-01-417-3160
NSN 7035-00-252-7467
NSN 5910-00-293-2389