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 6110-01-571-1481
NSN 6105-00-115-5458
NSN 5965-01-431-7377
NSN 5950-01-543-4195
NSN 7035-01-511-6219
NSN 5915-00-993-2970
NSN 5960-01-227-5245
NSN 5999-01-159-5192
NSN 5835-01-495-5986
NSN 5895-00-446-9113
NSN 5965-01-538-8795
NSN 6685-00-332-2655