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 5905-00-863-3975
NSN 5935-01-487-6646
NSN 5930-01-227-2870
NSN 5905-00-212-8802
NSN 5935-01-140-9763
NSN 6645-00-872-8685
NSN 5935-01-381-0583
NSN 5915-01-250-5325
NSN 5990-00-281-4164
NSN 5925-00-151-9684
NSN 4140-00-555-2579
NSN 5920-01-397-8380