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 5905-01-098-0580
NSN 5895-00-511-7194
NSN 5996-01-578-3757
NSN 4140-00-633-1435
NSN 5855-00-482-9876
NSN 4140-01-068-0140
NSN 5985-01-112-0747
NSN 5999-01-487-3564
NSN 6145-00-397-4231
NSN 5985-00-288-1861
NSN 6620-00-335-9462
NSN 6240-00-893-4799