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 6620-00-350-5817
NSN 5996-00-514-7678
NSN 5920-01-274-7483
NSN 6320-01-659-2819
NSN 6240-01-248-9911
NSN 5975-01-169-8211
NSN 5910-01-484-9997
NSN 5935-00-234-3891
NSN 6650-01-133-7806
NSN 6220-01-582-0908
NSN 7035-01-323-0164
NSN 5990-01-211-6136