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 6220-01-382-6822
NSN 2925-01-030-6580
NSN 6145-00-964-4505
NSN 5910-01-146-4784
NSN 6645-01-144-8627
NSN 5935-00-188-8945
NSN 5925-01-299-3583
NSN 6320-01-574-1915
NSN 5965-00-636-1412
NSN 6105-01-079-7640
NSN 5935-01-136-2696
NSN 5930-01-389-4048