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 5855-01-228-0942
NSN 4140-01-431-6560
NSN 6610-01-553-8004
NSN 5930-01-586-0136
NSN 5998-01-363-4193
NSN 6130-01-413-4196
NSN 6145-01-043-4530
NSN 6620-01-436-2715
NSN 6110-00-779-0648
NSN 5975-01-460-8832
NSN 5990-01-321-2997
NSN 5855-01-572-5390