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 5855-01-487-5048
NSN 5945-01-156-0095
NSN 6320-00-149-7570
NSN 4140-00-078-7406
NSN 5925-01-485-3159
NSN 5935-01-538-9258
NSN 5915-01-519-6675
NSN 5996-01-069-2915
NSN 6620-01-486-0937
NSN 5965-00-964-1756
NSN 5945-01-254-4866
NSN 6620-01-321-7687