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 6320-01-519-8767
NSN 5930-01-473-1791
NSN 4140-00-657-1532
NSN 6320-00-194-4252
NSN 5998-01-538-2025
NSN 6610-01-077-6783
NSN 6110-01-466-8839
NSN 7035-00-631-3782
NSN 5996-00-182-7627
NSN 6145-01-515-9011
NSN 5985-00-934-1289
NSN 5996-01-081-9015