An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5965-00-222-0282
NSN 5998-01-417-2117
NSN 6110-01-381-5311
NSN 6620-01-084-2255
NSN 5996-00-944-4048
NSN 6220-01-104-9679
NSN 5895-00-034-3937
NSN 5935-01-599-8919
NSN 5925-01-339-6540
NSN 5996-00-059-4635
NSN 4140-01-169-8105
NSN 6620-00-212-6921