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 5960-01-138-5897
NSN 6110-01-071-4465
NSN 5855-01-358-5253
NSN 6110-01-432-2442
NSN 6105-00-530-0656
NSN 5855-01-349-6135
NSN 6220-00-880-7806
NSN 6240-01-483-0449
NSN 5910-01-323-7951
NSN 5935-01-509-1518
NSN 5910-01-254-2799
NSN 6620-00-262-3113