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 6135-01-641-4356
NSN 5985-00-130-0576
NSN 5905-00-364-7790
NSN 5920-00-870-8294
NSN 6685-00-596-8765
NSN 5935-01-661-0780
NSN 5930-00-333-3818
NSN 6150-01-380-7627
NSN 5985-01-370-9853
NSN 5999-00-396-2305
NSN 5999-01-643-8363
NSN 5930-00-933-2631