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 6685-00-901-1225
NSN 2925-01-497-9381
NSN 5905-01-375-0253
NSN 6110-01-529-6961
NSN 5930-01-349-8443
NSN 6240-00-708-2083
NSN 6685-01-174-0873
NSN 6105-01-237-2507
NSN 4140-00-262-9921
NSN 6610-00-138-2942
NSN 6105-01-643-2555
NSN 5910-01-346-8781