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 5855-01-218-3735
NSN 6685-01-526-3457
NSN 5965-00-378-3403
NSN 6110-01-331-9357
NSN 5999-01-046-0151
NSN 5930-00-153-7914
NSN 2925-00-790-6949
NSN 6620-00-179-9079
NSN 5990-01-374-3877
NSN 5935-01-546-3974
NSN 6150-01-487-4117
NSN 5910-00-357-9721