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 6610-01-323-7045
NSN 5835-01-004-1495
NSN 5895-01-387-0972
NSN 5835-01-259-0859
NSN 5996-01-512-7678
NSN 6145-01-141-6288
NSN 6240-01-500-0850
NSN 5999-01-030-2019
NSN 6685-00-186-0190
NSN 6685-01-047-5648
NSN 5905-01-273-7900
NSN 5960-01-268-4356