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 5985-00-648-2081
NSN 6220-00-494-4437
NSN 4140-00-647-1142
NSN 5855-01-327-5129
NSN 5990-00-249-7887
NSN 6645-00-527-7258
NSN 5935-00-067-0623
NSN 5999-01-400-5933
NSN 5945-01-374-5640
NSN 6150-00-279-9337
NSN 6650-01-601-3806
NSN 5960-01-271-0928