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 5960-00-738-4479
NSN 5855-00-481-0019
NSN 5855-00-361-0167
NSN 5855-00-411-8688
NSN 6130-01-042-7899
NSN 6130-00-812-1886
NSN 6320-00-731-6134
NSN 6685-01-197-3838
NSN 5950-01-290-1255
NSN 5935-00-774-8577
NSN 6220-01-456-1486
NSN 6220-01-301-3662