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 6650-00-104-5368
NSN 6150-01-571-4030
NSN 6240-00-244-0483
NSN 6620-00-684-6771
NSN 6150-01-160-7536
NSN 5975-01-249-2244
NSN 6685-01-646-1857
NSN 5996-00-813-9763
NSN 6150-01-172-4109
NSN 5996-01-116-7729
NSN 5990-01-458-9576
NSN 5990-00-258-0228