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 6685-01-351-7359
NSN 6620-01-054-9346
NSN 5915-00-125-9914
NSN 5935-00-480-5462
NSN 5855-01-513-1859
NSN 5895-01-492-5777
NSN 6650-01-068-2258
NSN 6650-00-515-3276
NSN 6150-01-133-8742
NSN 6650-01-235-0981
NSN 5855-00-494-9581
NSN 5960-01-202-6610