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 6105-01-305-4981
NSN 5910-01-259-1974
NSN 4140-01-025-7404
NSN 6150-01-631-3757
NSN 5960-01-370-4285
NSN 2925-00-533-6262
NSN 6610-01-622-4326
NSN 5996-00-182-7627
NSN 6650-01-342-5890
NSN 6150-01-385-3164
NSN 5855-00-906-5386
NSN 5930-01-435-1207