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 5915-01-097-6663
NSN 5998-00-682-6219
NSN 5999-01-384-3260
NSN 6220-00-508-9155
NSN 6645-00-300-0401
NSN 2925-01-036-3275
NSN 5935-01-583-8470
NSN 6135-01-582-5987
NSN 6240-01-263-9767
NSN 6150-00-763-7220
NSN 5910-01-510-0010
NSN 5915-01-586-4999