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 5915-00-597-0003
NSN 5930-00-659-2582
NSN 5965-01-322-3271
NSN 6130-01-576-3359
NSN 5855-00-256-5562
NSN 5965-00-844-9778
NSN 6240-00-016-3092
NSN 6135-00-816-9052
NSN 5960-00-771-2824
NSN 5998-01-186-6597
NSN 5950-01-235-8918
NSN 2925-00-176-3889