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 5999-01-288-4171
NSN 6240-00-284-1457
NSN 6145-01-094-6108
NSN 6220-01-350-0319
NSN 6650-01-094-6876
NSN 5999-01-567-1854
NSN 6650-00-098-6128
NSN 5895-01-643-1854
NSN 5945-01-401-5323
NSN 5935-00-616-2809
NSN 5985-00-599-8114
NSN 5920-01-113-7263