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 5960-01-203-3619
NSN 6240-00-269-3346
NSN 6130-01-539-6640
NSN 6130-00-383-7967
NSN 6240-01-285-5688
NSN 6130-00-497-0505
NSN 5925-00-980-0159
NSN 6130-00-067-4097
NSN 6240-00-551-3144
NSN 5990-01-529-7307
NSN 5935-01-593-0029
NSN 5915-00-578-1917