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 6320-00-593-0379
NSN 5960-01-066-4771
NSN 5975-00-479-8050
NSN 6220-01-592-9122
NSN 5990-00-930-3109
NSN 5935-00-527-1055
NSN 5915-00-065-7102
NSN 2925-01-355-5280
NSN 5996-01-618-4192
NSN 5835-00-484-1529
NSN 6610-01-278-9704
NSN 5855-00-138-2386