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 5950-01-493-4934
NSN 4140-01-496-8846
NSN 6620-01-091-9697
NSN 5895-01-100-3759
NSN 6620-01-601-4314
NSN 5910-00-505-9145
NSN 2925-00-290-7052
NSN 5895-00-064-6610
NSN 6220-01-027-1294
NSN 6105-00-596-9962
NSN 6135-01-594-6107
NSN 5999-01-040-9525