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 5999-01-382-1307
NSN 6610-01-156-0810
NSN 5855-01-010-4921
NSN 6320-01-046-5228
NSN 6610-01-577-3834
NSN 6240-01-524-7411
NSN 5935-00-918-2432
NSN 5960-00-991-1135
NSN 6145-01-514-0593
NSN 5930-01-330-2421
NSN 6110-01-449-9874
NSN 5960-01-370-4285