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 5895-01-067-7957
NSN 5990-00-566-5987
NSN 6105-00-076-4028
NSN 6620-01-333-7014
NSN 5935-01-486-5417
NSN 6240-01-544-9579
NSN 6320-01-370-4218
NSN 6650-01-562-9944
NSN 5910-01-633-9963
NSN 5835-01-214-5402
NSN 6320-01-275-3972
NSN 6620-00-422-5866