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 6145-01-141-7937
NSN 7035-00-679-9027
NSN 6620-00-186-8220
NSN 6110-01-527-8704
NSN 5998-01-512-8798
NSN 6240-01-199-0367
NSN 5945-01-271-0867
NSN 5855-00-483-0020
NSN 5855-01-010-4921
NSN 5935-00-257-3237
NSN 6130-01-280-5113
NSN 5998-00-870-2684