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 6135-00-934-9550
NSN 6220-01-132-3639
NSN 6685-00-340-9785
NSN 4140-01-138-8635
NSN 5935-01-464-5010
NSN 5960-00-193-6867
NSN 5920-01-097-9927
NSN 5996-01-475-5728
NSN 7035-00-616-4410
NSN 6685-00-051-1369
NSN 7035-01-223-4097
NSN 4140-00-929-6126