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 6685-01-185-1246
NSN 4140-00-365-2531
NSN 5965-01-019-0939
NSN 5935-00-725-5024
NSN 6110-00-496-0532
NSN 5965-00-477-7587
NSN 6150-00-983-3176
NSN 5935-00-136-6392
NSN 5835-00-958-6231
NSN 5998-01-095-2209
NSN 6610-01-406-4985
NSN 5895-01-472-7509