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 4140-01-359-7829
NSN 6320-01-412-2973
NSN 5895-01-083-3956
NSN 5905-01-005-0425
NSN 4140-01-367-2547
NSN 5930-00-785-8128
NSN 5996-01-508-5676
NSN 5960-01-552-8601
NSN 6150-01-349-4055
NSN 5930-01-429-3375
NSN 5965-01-193-5221
NSN 7035-01-053-4769