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 5945-00-723-2091
NSN 6320-01-244-9268
NSN 5950-01-563-7259
NSN 6650-00-710-0076
NSN 5975-01-510-9722
NSN 5925-01-328-7382
NSN 5999-01-564-6394
NSN 5925-01-227-5536
NSN 5999-01-574-8300
NSN 6110-01-576-8935
NSN 5960-01-258-6708
NSN 6130-00-734-5354