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 5996-01-150-0759
NSN 5855-01-299-2679
NSN 7035-01-103-3342
NSN 7035-01-017-2702
NSN 6220-01-225-7830
NSN 2925-01-103-9419
NSN 6130-01-253-6426
NSN 5999-00-982-4900
NSN 6610-00-183-0664
NSN 5915-01-136-6556
NSN 6150-00-518-1402
NSN 6145-00-244-4360