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 5998-00-483-9171
NSN 6320-00-681-1324
NSN 5950-01-364-1139
NSN 6105-01-422-1835
NSN 6105-01-332-7691
NSN 6130-00-594-7072
NSN 5999-01-045-5884
NSN 5996-00-283-3710
NSN 5990-01-264-9759
NSN 6130-00-530-3737
NSN 6645-01-136-4447
NSN 5996-01-228-9306