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 5855-00-586-6255
NSN 5960-00-519-9880
NSN 5990-01-102-5699
NSN 6220-01-269-9954
NSN 5905-01-099-1620
NSN 5996-01-090-4683
NSN 6650-01-543-3349
NSN 5855-01-248-5725
NSN 5895-00-878-9404
NSN 6650-01-364-1313
NSN 2925-01-484-8556
NSN 6220-01-484-2153