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 5920-00-458-6388
NSN 5920-00-480-5250
NSN 5930-01-060-1928
NSN 6130-00-820-2188
NSN 5835-00-675-5159
NSN 5920-01-014-7773
NSN 5935-01-653-8943
NSN 5960-01-288-8910
NSN 5985-00-195-1501
NSN 5905-01-472-2027
NSN 5975-01-613-6332
NSN 5975-01-550-7106