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 6240-00-287-1988
NSN 6130-01-492-9833
NSN 7035-00-206-6123
NSN 4140-01-040-1700
NSN 5998-01-205-4948
NSN 5965-00-845-1905
NSN 6110-01-648-2637
NSN 5950-01-634-0677
NSN 5930-01-322-5877
NSN 6320-01-111-8851
NSN 6620-01-145-7762
NSN 5835-01-222-2030