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 5930-00-134-5745
NSN 5910-01-551-6165
NSN 4140-01-261-9892
NSN 5975-00-958-9713
NSN 6240-00-034-5909
NSN 6240-00-467-7295
NSN 5910-01-596-6960
NSN 5920-01-009-5381
NSN 6135-00-968-8594
NSN 6650-01-355-1271
NSN 6620-01-625-2855
NSN 6320-01-519-8767