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 6105-00-888-9977
NSN 4140-01-453-2493
NSN 4140-01-148-0459
NSN 5925-00-309-2404
NSN 6610-01-032-6004
NSN 5925-00-999-9320
NSN 5910-01-360-3066
NSN 5965-01-535-0718
NSN 6240-01-550-1178
NSN 5895-01-365-2724
NSN 6135-00-900-2139
NSN 5985-01-484-5589