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 5835-01-584-8538
NSN 6135-01-486-1443
NSN 5905-00-305-9233
NSN 6135-01-314-8416
NSN 6645-01-045-4088
NSN 5920-00-251-9142
NSN 4140-01-181-8747
NSN 6620-01-421-3917
NSN 6610-00-641-3015
NSN 6110-01-044-7884
NSN 6150-00-175-7868
NSN 6150-00-937-0025