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 5996-01-441-7910
NSN 6320-01-516-3836
NSN 6145-01-376-8570
NSN 5965-01-012-1065
NSN 4140-01-069-2307
NSN 6150-00-990-7397
NSN 6110-01-243-5280
NSN 6220-01-239-1391
NSN 5855-01-650-3762
NSN 5950-00-944-1401
NSN 5996-01-438-6887
NSN 6105-00-923-0847