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 6645-01-431-4545
NSN 5950-00-232-8021
NSN 5835-01-307-8954
NSN 5910-01-132-7046
NSN 6610-01-141-9979
NSN 5905-01-202-8184
NSN 6150-01-634-0575
NSN 6220-00-508-6729
NSN 6220-00-187-8569
NSN 6685-00-149-1303
NSN 6650-01-485-3444
NSN 5998-01-449-1901