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 6110-01-469-7565
NSN 5920-01-308-3197
NSN 5855-00-221-9435
NSN 6650-01-063-8356
NSN 5935-01-381-6481
NSN 6145-01-270-5485
NSN 4140-00-472-4615
NSN 6150-00-954-6126
NSN 6650-00-018-7298
NSN 6145-00-414-5315
NSN 5965-01-507-3994
NSN 6150-00-072-1548