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 5910-00-111-2065
NSN 4140-00-924-2931
NSN 2925-00-862-8550
NSN 5990-00-759-9305
NSN 5999-01-544-0926
NSN 6220-01-168-9383
NSN 6150-00-914-1018
NSN 5925-01-582-6520
NSN 4140-01-322-8133
NSN 5999-00-719-7001
NSN 5905-01-190-2503
NSN 6105-01-312-4218