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 6135-01-463-2445
NSN 5945-01-363-5651
NSN 6685-00-398-0341
NSN 7035-01-630-2598
NSN 5960-01-117-8671
NSN 5935-00-177-6323
NSN 6130-00-426-0058
NSN 5895-01-327-0342
NSN 5930-00-903-4610
NSN 5930-01-601-7377
NSN 6240-00-435-0433
NSN 5975-01-371-4609