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 2925-01-277-5882
NSN 6145-00-926-8323
NSN 2925-01-510-9378
NSN 5925-01-526-2017
NSN 5920-01-246-4458
NSN 6620-00-531-2974
NSN 6110-01-431-2271
NSN 5950-01-588-7264
NSN 6650-01-014-7671
NSN 4140-00-419-8280
NSN 6240-00-215-8550
NSN 6145-00-233-6010