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 5835-00-193-8951
NSN 5950-01-146-9110
NSN 6110-01-227-8597
NSN 6220-01-568-2671
NSN 6645-00-574-9712
NSN 5999-01-577-5342
NSN 5965-00-432-8528
NSN 5935-01-274-1512
NSN 5915-00-223-5308
NSN 5935-00-925-0341
NSN 6320-00-450-7014
NSN 5996-00-411-6151