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 5915-01-645-4809
NSN 5950-00-865-9450
NSN 5960-01-207-6232
NSN 6150-01-235-4343
NSN 5965-00-028-9646
NSN 6650-01-426-4253
NSN 5996-00-258-4954
NSN 2925-01-385-1763
NSN 6645-01-482-8603
NSN 6130-01-375-2217
NSN 6150-01-392-0616
NSN 5930-01-586-8788