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 5895-01-541-4812
NSN 5975-00-933-0250
NSN 5925-01-524-2585
NSN 5895-01-182-2208
NSN 6150-01-387-7034
NSN 5998-01-460-6101
NSN 6645-01-250-3787
NSN 5985-01-233-4304
NSN 6150-01-464-3834
NSN 5835-00-358-4235
NSN 6220-01-394-4179
NSN 5996-00-349-3782