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 6220-01-355-0001
NSN 6135-01-384-7155
NSN 6610-01-180-7558
NSN 5935-01-134-4945
NSN 5925-01-516-9779
NSN 5930-00-923-0592
NSN 5999-01-043-9160
NSN 5895-01-153-2249
NSN 5935-00-362-3873
NSN 2925-00-433-5429
NSN 6620-01-082-7326
NSN 6150-01-093-5877