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 6240-01-607-6252
NSN 5835-01-191-3405
NSN 5998-01-512-9138
NSN 5975-00-769-5564
NSN 5895-01-201-9670
NSN 6105-01-319-8175
NSN 5910-01-044-4431
NSN 6220-00-209-4368
NSN 5990-01-071-1505
NSN 6620-01-343-6671
NSN 5965-01-544-2759
NSN 6105-01-624-5068