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 5930-00-614-5819
NSN 4140-01-124-2954
NSN 5910-01-073-8072
NSN 5960-01-411-1825
NSN 5915-01-206-4382
NSN 5999-00-150-1168
NSN 6620-01-024-1228
NSN 5905-01-228-5495
NSN 6320-01-100-7554
NSN 6130-01-229-6801
NSN 5855-00-688-9954
NSN 6320-01-532-7491