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 5855-01-165-6361
NSN 5920-01-046-1062
NSN 6685-01-167-3915
NSN 6240-00-280-8502
NSN 4140-00-764-9282
NSN 6150-00-964-7303
NSN 6110-01-500-7226
NSN 5935-01-425-1747
NSN 2925-01-564-3847
NSN 6240-00-435-0433
NSN 6320-00-857-4073
NSN 5999-01-177-5413