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 6150-00-138-0716
NSN 5945-01-325-1013
NSN 5945-00-153-4655
NSN 6220-01-582-0179
NSN 6320-01-374-9924
NSN 5945-01-482-8945
NSN 5925-01-401-5314
NSN 6145-00-009-0619
NSN 5960-00-656-2451
NSN 5965-00-137-2605
NSN 5960-01-381-8475
NSN 4140-01-092-0807