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 5905-00-431-8217
NSN 5855-00-862-3345
NSN 5835-01-200-7153
NSN 6685-01-460-8196
NSN 5925-01-386-6188
NSN 6105-01-510-4633
NSN 5998-00-633-5169
NSN 5905-00-143-0943
NSN 6135-01-415-9741
NSN 5855-01-632-9530
NSN 6135-00-990-1822
NSN 6645-00-674-1594