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 6240-00-244-0483
NSN 6650-00-668-5703
NSN 2925-01-100-3694
NSN 5999-01-117-5229
NSN 2925-01-293-6266
NSN 5910-01-176-5037
NSN 5905-01-394-9116
NSN 6240-01-514-8980
NSN 5925-01-502-2060
NSN 5950-01-047-3780
NSN 5950-01-448-2088
NSN 5996-00-569-7391