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 5965-01-463-2815
NSN 5925-00-738-4654
NSN 5930-01-171-4943
NSN 6650-01-190-7050
NSN 6110-01-631-2624
NSN 6620-00-994-4917
NSN 5835-01-610-5744
NSN 5935-01-528-7244
NSN 6110-00-856-6881
NSN 6650-01-369-5433
NSN 5930-00-266-8175
NSN 5999-01-577-8806