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 5975-00-179-8519
NSN 5920-01-530-4266
NSN 6610-01-062-9994
NSN 6645-01-432-7943
NSN 6685-00-255-6049
NSN 6645-01-362-1932
NSN 5999-01-377-2387
NSN 6130-00-619-7991
NSN 6610-00-855-2821
NSN 5965-01-532-4017
NSN 4140-01-592-3151
NSN 6650-01-454-5175