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 5935-01-253-6620
NSN 6110-00-443-4776
NSN 2925-00-925-0545
NSN 5950-00-153-1959
NSN 6105-00-163-4390
NSN 5925-01-034-6648
NSN 5930-01-249-9971
NSN 6645-01-182-1471
NSN 6620-01-542-8709
NSN 5985-00-916-6015
NSN 7035-00-849-5526
NSN 6240-01-224-0052