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 5950-01-377-5790
NSN 6105-01-547-0705
NSN 6610-01-519-3080
NSN 6150-01-141-7033
NSN 6105-00-915-4590
NSN 5925-00-606-6529
NSN 5930-00-436-3898
NSN 6320-00-422-9006
NSN 5960-00-908-2416
NSN 5960-01-278-9394
NSN 6240-00-266-6258
NSN 5855-00-087-7833