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 7035-01-202-8172
NSN 5965-01-165-9787
NSN 5835-00-711-3371
NSN 5950-01-462-5752
NSN 6135-01-392-8344
NSN 5975-01-160-6142
NSN 5990-00-978-4936
NSN 5975-00-869-3749
NSN 5998-01-166-6614
NSN 5975-01-004-7966
NSN 6240-00-943-7560
NSN 5999-01-311-9964