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 2925-01-170-1089
NSN 6620-00-248-9513
NSN 6135-00-488-4478
NSN 6150-01-355-1228
NSN 5965-01-032-0940
NSN 7035-01-655-5081
NSN 6645-01-593-6149
NSN 6320-01-631-7828
NSN 5950-01-132-8684
NSN 6620-00-581-2278
NSN 6130-01-612-3284
NSN 6620-00-858-7317