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 5905-00-822-9621
NSN 5998-00-049-3472
NSN 5985-01-493-8689
NSN 6610-01-062-3914
NSN 2925-01-537-2069
NSN 5998-01-291-0892
NSN 5910-01-192-9090
NSN 5996-01-478-0831
NSN 5990-00-005-5215
NSN 5895-00-035-8813
NSN 5835-00-146-9928
NSN 5920-00-661-0840