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 2925-01-609-8464
NSN 5996-01-106-2763
NSN 6685-00-343-9913
NSN 5855-01-654-4036
NSN 5915-01-104-5992
NSN 5945-00-144-0071
NSN 5920-00-280-8628
NSN 7035-01-086-0963
NSN 5930-01-298-4541
NSN 5999-01-286-3805
NSN 5999-01-660-9958
NSN 5920-01-215-0497