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 6240-01-446-6315
NSN 5996-00-982-5496
NSN 2925-01-408-6205
NSN 5960-00-338-9164
NSN 5999-00-351-5365
NSN 6110-01-287-2769
NSN 6240-00-799-1528
NSN 4140-01-503-7424
NSN 6645-01-515-7507
NSN 5930-01-164-0839
NSN 5910-00-057-0617
NSN 5895-00-935-6168