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 5985-01-152-2693
NSN 5855-01-501-5683
NSN 5945-01-267-1374
NSN 5996-01-188-2039
NSN 7035-01-522-0979
NSN 6110-00-553-8816
NSN 5925-01-188-7630
NSN 5945-01-378-1880
NSN 5999-01-182-0520
NSN 5915-01-164-0315
NSN 6645-01-023-8020
NSN 5945-01-573-1970