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 6145-00-970-1549
NSN 5855-01-213-0783
NSN 6610-01-113-2726
NSN 6620-01-333-0406
NSN 7035-01-379-8777
NSN 6135-00-917-1894
NSN 6130-01-473-1578
NSN 6650-01-214-5925
NSN 6220-00-998-3476
NSN 5920-00-524-2291
NSN 6240-01-656-4920
NSN 5935-00-691-9149