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 5925-01-501-0727
NSN 2925-01-178-0063
NSN 6650-00-287-5868
NSN 4140-00-758-7686
NSN 5930-01-476-7248
NSN 6110-01-366-4756
NSN 6130-00-985-3867
NSN 5950-01-181-4878
NSN 6645-00-363-9775
NSN 5998-00-617-6239
NSN 5960-01-436-2159
NSN 6130-01-339-7384