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 5990-01-357-6175
NSN 5998-01-268-1593
NSN 6240-01-179-2898
NSN 6145-00-586-9463
NSN 6645-01-489-5426
NSN 5910-00-398-0775
NSN 5945-01-640-8526
NSN 5895-00-978-9943
NSN 6685-01-538-9640
NSN 5975-01-466-2063
NSN 7035-00-408-8170
NSN 7035-01-561-6331