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 5999-01-226-8971
NSN 6150-00-935-5239
NSN 5950-01-506-7684
NSN 5915-01-227-5746
NSN 6620-00-959-6614
NSN 5998-01-169-2616
NSN 5985-01-254-6293
NSN 4140-00-498-6867
NSN 6240-01-107-7371
NSN 5930-01-127-9438
NSN 5985-01-215-1196
NSN 5855-01-658-4510