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 5925-01-500-2433
NSN 5905-00-489-1255
NSN 5895-00-829-5575
NSN 6320-01-425-1417
NSN 6650-00-355-8920
NSN 5855-00-918-1622
NSN 6240-00-156-1607
NSN 5999-01-152-7432
NSN 4140-01-435-6198
NSN 5930-00-921-0562
NSN 5910-01-533-1457
NSN 5895-01-513-5086