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 5950-01-450-8216
NSN 5935-01-511-6629
NSN 5930-01-313-1025
NSN 6645-01-377-2553
NSN 5945-01-020-5569
NSN 6240-01-485-6728
NSN 6620-01-019-6952
NSN 5945-00-110-0754
NSN 5925-00-642-5253
NSN 5960-01-640-6473
NSN 6650-00-175-1342
NSN 5998-01-259-3024