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 5835-01-272-4087
NSN 7035-01-012-0286
NSN 5998-00-210-8899
NSN 6320-01-160-8578
NSN 6610-00-278-7647
NSN 5975-00-308-5138
NSN 6240-01-633-9357
NSN 6220-01-054-4926
NSN 6105-01-535-0894
NSN 5960-01-322-8417
NSN 5925-01-487-6830
NSN 6320-00-483-0451