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 5935-01-226-3317
NSN 5996-01-487-4377
NSN 6320-01-425-1417
NSN 5996-01-158-2531
NSN 5945-00-420-1273
NSN 5935-00-939-6957
NSN 5905-00-102-6066
NSN 5930-00-907-5532
NSN 5996-00-976-3356
NSN 6220-01-497-7229
NSN 6620-01-262-4046
NSN 4140-01-176-6876