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 6105-01-304-2622
NSN 6685-01-612-9572
NSN 5998-00-871-8543
NSN 6105-00-106-0395
NSN 4140-01-078-6520
NSN 5855-01-524-2040
NSN 5915-01-179-1661
NSN 5930-00-158-4849
NSN 5855-01-074-3335
NSN 5975-01-532-9438
NSN 5915-01-426-8862
NSN 5960-01-170-4057