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 6610-00-991-2343
NSN 5975-01-612-1657
NSN 5996-01-576-8172
NSN 5855-00-885-8452
NSN 5915-01-432-8393
NSN 5965-01-009-5758
NSN 5855-01-509-6872
NSN 6610-01-284-6968
NSN 5965-01-248-4892
NSN 2925-01-141-7563
NSN 5990-01-408-6142
NSN 6135-00-756-6149