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 5935-01-149-7383
NSN 7035-01-118-5861
NSN 6220-01-527-9010
NSN 5985-01-084-2872
NSN 6130-01-524-2604
NSN 5950-01-165-2131
NSN 4140-00-003-8311
NSN 4140-01-571-0786
NSN 5950-01-513-4246
NSN 5895-00-819-1273
NSN 6150-00-523-6707
NSN 6150-00-368-4734