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 6320-00-160-0899
NSN 6610-00-010-9562
NSN 6240-01-485-0008
NSN 5990-00-883-2354
NSN 6240-01-535-7359
NSN 6610-00-329-0881
NSN 6150-00-707-8804
NSN 6110-01-604-1747
NSN 6220-00-435-9003
NSN 5990-01-205-5937
NSN 5965-01-012-1065
NSN 6150-01-574-5568