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 6110-01-633-9660
NSN 5930-00-924-9433
NSN 5965-01-380-5875
NSN 2925-00-953-2920
NSN 5935-01-556-2895
NSN 6130-01-584-5315
NSN 6610-01-349-6333
NSN 2925-01-347-4208
NSN 4140-00-319-0756
NSN 6135-01-222-0703
NSN 5996-00-330-2179
NSN 5905-01-443-2407