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 5920-01-332-6414
NSN 6145-01-412-3540
NSN 6130-01-143-3611
NSN 6620-00-613-3023
NSN 5998-00-161-3913
NSN 5930-01-044-1617
NSN 5920-01-017-5438
NSN 5965-01-385-4235
NSN 5999-01-152-2313
NSN 5965-00-501-7835
NSN 6620-01-222-0143
NSN 5920-01-641-6798