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 6110-01-447-2770
NSN 6650-01-477-9545
NSN 5945-01-124-3658
NSN 5965-00-518-0958
NSN 5965-01-431-8147
NSN 5855-00-821-7512
NSN 5930-01-126-1541
NSN 5960-00-613-1842
NSN 5999-01-069-4879
NSN 5930-01-290-9959
NSN 6145-00-301-9124
NSN 5920-00-010-0525