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 5960-01-285-6521
NSN 5925-00-768-5822
NSN 5996-01-457-7765
NSN 6645-01-315-9238
NSN 6130-01-552-6146
NSN 5960-00-074-8968
NSN 5915-01-641-6139
NSN 2925-01-419-3805
NSN 6320-00-894-1644
NSN 6620-01-302-9729
NSN 5895-00-960-8526
NSN 6105-01-162-6836