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 6150-00-232-3145
NSN 4140-00-816-8820
NSN 6220-00-394-5762
NSN 5855-00-688-9954
NSN 5945-01-520-9559
NSN 6130-01-351-5436
NSN 5996-00-251-7937
NSN 6105-01-634-0322
NSN 6110-01-145-1481
NSN 6320-00-731-6134
NSN 6610-01-642-1752
NSN 5935-01-421-2456