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 5998-00-009-0981
NSN 7035-01-198-1512
NSN 5925-00-734-1441
NSN 6135-00-990-1822
NSN 4140-01-009-5859
NSN 6320-00-519-0770
NSN 5998-01-634-0604
NSN 5960-00-365-9668
NSN 6645-01-383-6514
NSN 5965-01-207-0991
NSN 6130-01-428-4459
NSN 6150-01-437-9785