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 6610-01-372-8170
NSN 6685-00-598-1944
NSN 5998-00-803-2758
NSN 5915-01-446-7238
NSN 6320-01-216-1678
NSN 5999-01-119-9202
NSN 5998-01-344-5007
NSN 6240-01-423-1335
NSN 6650-01-175-0841
NSN 6105-00-927-1474
NSN 6685-00-431-9608
NSN 5925-00-246-4645