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 6135-00-583-3966
NSN 5920-01-650-1596
NSN 6610-00-404-1287
NSN 6130-01-495-1168
NSN 6650-00-266-6808
NSN 5915-00-456-0243
NSN 6645-01-056-1445
NSN 6240-01-060-6037
NSN 5930-01-529-0574
NSN 5925-01-250-5070
NSN 5975-00-995-2855
NSN 2925-00-258-9786