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 5945-00-221-6529
NSN 5985-00-108-6832
NSN 6130-01-643-0463
NSN 6650-01-385-3190
NSN 6685-00-392-3705
NSN 5990-01-386-5561
NSN 5835-00-264-0946
NSN 5855-01-440-9880
NSN 6240-01-398-6049
NSN 5905-01-485-1745
NSN 5965-01-344-8592
NSN 6240-01-616-3334