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 5945-01-096-0828
NSN 5835-00-779-2836
NSN 6620-00-244-0965
NSN 6685-01-538-7945
NSN 5965-00-989-9345
NSN 6320-01-134-7267
NSN 5930-00-221-6570
NSN 5950-00-549-4313
NSN 6145-01-504-1999
NSN 5945-01-094-7518
NSN 5990-01-076-8901
NSN 6240-00-422-1278