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 6130-01-580-0916
NSN 5855-00-131-6338
NSN 5935-00-851-2882
NSN 5910-00-553-7367
NSN 5945-00-405-1248
NSN 6650-00-401-7896
NSN 5925-00-883-1171
NSN 5915-01-651-0461
NSN 6110-01-510-4197
NSN 6240-01-553-0561
NSN 5855-01-290-3248
NSN 6645-00-925-3857