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 5925-01-524-6610
NSN 6620-00-983-4171
NSN 7035-01-167-2241
NSN 5835-00-601-1402
NSN 6650-01-547-3872
NSN 6135-00-027-3914
NSN 6110-01-227-3055
NSN 6150-01-161-9424
NSN 5999-01-170-9656
NSN 5835-00-221-6628
NSN 5930-00-238-1960
NSN 5935-01-089-5760