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 5905-01-254-2741
NSN 4140-00-623-0248
NSN 5960-01-337-5339
NSN 6240-00-438-6999
NSN 7035-00-252-7467
NSN 5935-00-019-9990
NSN 5999-01-604-6306
NSN 5945-00-597-4561
NSN 5905-01-501-2178
NSN 6110-00-115-5873
NSN 6145-00-382-6199
NSN 5950-01-329-7225