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 5920-01-448-6914
NSN 6610-01-464-3037
NSN 5999-01-057-4614
NSN 5965-00-493-6008
NSN 6650-01-029-2995
NSN 5915-01-273-4905
NSN 6650-00-316-0260
NSN 5930-00-160-2386
NSN 5965-01-633-8849
NSN 6320-01-287-0540
NSN 6110-01-601-6637
NSN 4140-00-862-5644