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 5975-00-155-7065
NSN 5960-01-250-5502
NSN 2925-00-891-9289
NSN 7035-01-534-6391
NSN 6620-01-582-2046
NSN 5999-01-508-4153
NSN 6650-01-564-0665
NSN 5920-01-501-0678
NSN 6610-00-686-5817
NSN 6135-00-122-2420
NSN 5895-01-325-2514
NSN 5999-01-386-0425