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 5965-01-386-2988
NSN 6610-00-811-6072
NSN 5930-01-544-0480
NSN 5965-01-398-0779
NSN 6145-00-187-6405
NSN 4140-00-640-6608
NSN 5960-00-615-0694
NSN 5905-01-287-7514
NSN 6645-00-736-0476
NSN 5945-01-410-8181
NSN 6240-01-066-0110
NSN 6135-01-633-8502