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 5996-01-195-0795
NSN 2925-01-477-8037
NSN 5975-01-606-9924
NSN 6145-01-152-2417
NSN 6320-01-652-3806
NSN 5996-00-104-8293
NSN 5985-00-092-5724
NSN 5855-00-149-0766
NSN 5985-00-006-6889
NSN 6150-01-348-8598
NSN 6685-00-663-9000
NSN 5855-00-944-0949