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 6610-01-067-6591
NSN 6650-00-486-7924
NSN 6685-01-608-7640
NSN 5945-01-041-9241
NSN 6220-01-104-6344
NSN 6610-01-100-3662
NSN 6110-00-930-4611
NSN 5915-00-197-8601
NSN 5920-00-226-7148
NSN 5998-00-100-4948
NSN 5855-01-519-7929
NSN 5915-01-239-2073