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 6610-00-270-9974
NSN 5998-01-163-3431
NSN 6650-00-104-5368
NSN 5996-00-248-7061
NSN 5975-01-299-8741
NSN 6650-00-781-8443
NSN 5985-01-443-3287
NSN 6220-01-219-8477
NSN 5895-01-141-3920
NSN 6130-01-437-2903
NSN 2925-01-654-1164
NSN 6320-01-381-7023