Undersize 0.030
A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.
Classification: Parts, nesoi, of pumps for liquids
NSN 5905-01-078-1550
NSN 6685-01-262-8663
NSN 5998-01-131-2153
NSN 4140-01-267-9874
NSN 6130-00-982-5592
NSN 7035-00-096-9986
NSN 5905-00-753-0299
NSN 6650-00-205-6282
NSN 5965-01-476-8539
NSN 2925-00-295-8109
NSN 7035-01-332-9582
NSN 5935-01-151-9815