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 6645-00-189-7075
NSN 2925-01-333-6346
NSN 5925-01-325-8920
NSN 6105-00-188-2170
NSN 5905-01-524-1200
NSN 5925-01-009-4494
NSN 5999-01-227-0127
NSN 5930-01-130-5156
NSN 2925-01-368-5773
NSN 5996-01-516-1110
NSN 7035-01-585-0085
NSN 6320-01-466-4175