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 5999-01-166-7028
NSN 5990-01-127-1108
NSN 5965-01-522-2838
NSN 5895-01-023-8446
NSN 5895-01-289-5800
NSN 5920-01-406-4154
NSN 5930-01-243-3183
NSN 6620-01-381-6225
NSN 5996-01-258-6550
NSN 5965-01-519-1929
NSN 5930-00-062-1377
NSN 6105-01-502-7014