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 5925-01-265-4679
NSN 5998-01-092-4956
NSN 7035-01-071-0197
NSN 5915-01-480-1227
NSN 5835-00-888-9422
NSN 5998-01-083-2848
NSN 6320-01-449-1014
NSN 6240-01-188-7282
NSN 6110-01-209-4709
NSN 2925-01-415-0264
NSN 5930-01-516-2063
NSN 6135-01-450-1269