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 6240-01-255-5080
NSN 5998-01-422-0238
NSN 6685-01-429-8922
NSN 5950-00-888-9673
NSN 5960-01-251-5995
NSN 5960-01-418-2641
NSN 5999-01-423-1030
NSN 6240-00-816-6749
NSN 5975-01-129-6217
NSN 5990-00-724-4375
NSN 6145-01-647-4096
NSN 5996-00-104-5322