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 5960-01-016-2776
NSN 6610-00-911-2581
NSN 6135-01-196-7399
NSN 5920-01-120-9817
NSN 6320-01-407-8663
NSN 5910-01-602-7589
NSN 5855-01-292-5639
NSN 6110-00-188-9874
NSN 5915-01-087-9971
NSN 6130-01-027-0762
NSN 6645-00-982-2846
NSN 4140-01-106-4604