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 5996-01-453-2101
NSN 6610-01-445-1036
NSN 6650-01-217-9304
NSN 4140-00-816-8820
NSN 6645-01-259-7142
NSN 6240-01-262-0148
NSN 5895-01-511-5334
NSN 6610-00-186-9180
NSN 5905-01-550-3919
NSN 5998-01-568-6729
NSN 6110-01-291-5554
NSN 6105-01-094-5268