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 6110-01-606-5387
NSN 5905-01-555-9345
NSN 6650-01-056-6043
NSN 5835-01-327-6324
NSN 6105-01-501-2226
NSN 6130-00-188-3709
NSN 6240-01-246-4258
NSN 6240-00-255-6976
NSN 5965-01-364-1232
NSN 6240-01-440-9827
NSN 5915-01-230-5984
NSN 5950-00-823-7799