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 5835-00-703-3601
NSN 5910-00-887-6404
NSN 6240-01-518-3874
NSN 5996-01-487-4377
NSN 6135-00-891-4944
NSN 5895-01-063-8104
NSN 5935-01-633-5003
NSN 5960-01-387-5290
NSN 6220-00-508-9155
NSN 6145-00-248-4944
NSN 6135-01-629-0198
NSN 6650-01-078-8179