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 5990-01-116-2181
NSN 5945-01-628-8134
NSN 5935-00-430-7021
NSN 6240-01-463-3132
NSN 2925-01-055-9705
NSN 6150-01-519-3153
NSN 5925-00-851-3605
NSN 5999-01-558-5812
NSN 5935-01-551-1343
NSN 5975-00-366-7440
NSN 5895-00-135-1681
NSN 6105-01-317-3657