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 5915-00-117-4688
NSN 6610-01-148-2181
NSN 6610-01-641-7834
NSN 5996-01-210-0280
NSN 5855-01-225-5855
NSN 5920-01-350-3163
NSN 5920-01-241-0566
NSN 5998-01-218-5733
NSN 5930-00-597-1475
NSN 5915-01-303-6641
NSN 5965-01-023-9359
NSN 6645-01-457-0158