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 2925-01-515-3032
NSN 5905-01-553-1680
NSN 6620-01-326-8944
NSN 5998-01-318-4624
NSN 5998-00-156-8572
NSN 5965-01-470-0393
NSN 6110-00-405-7554
NSN 5935-01-537-8764
NSN 5996-00-443-8062
NSN 5895-01-414-5935
NSN 5925-01-409-2616
NSN 6220-00-623-6473