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 5998-00-913-3469
NSN 4140-01-440-0087
NSN 5910-01-028-8221
NSN 6320-01-558-8844
NSN 6240-01-490-6922
NSN 5930-00-556-4508
NSN 6145-01-432-2066
NSN 5905-01-144-9719
NSN 5945-00-276-9274
NSN 6150-01-408-9927
NSN 6150-01-572-2222
NSN 5920-00-964-4538