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 5985-01-609-2799
NSN 5960-01-628-2760
NSN 6685-01-036-7635
NSN 5945-01-029-2516
NSN 5925-01-147-5725
NSN 6610-01-140-9608
NSN 6610-00-419-0315
NSN 5905-01-587-0630
NSN 6135-01-101-5039
NSN 5935-01-435-5667
NSN 6135-00-073-8939
NSN 5935-00-715-9476