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 5935-01-512-8747
NSN 6145-01-426-8976
NSN 5835-00-113-6090
NSN 5905-01-004-9758
NSN 5965-01-205-6249
NSN 5960-01-030-3191
NSN 5950-00-912-6385
NSN 4140-01-166-0028
NSN 6685-00-873-2576
NSN 6685-00-216-6676
NSN 5996-01-360-5635
NSN 6220-01-428-8944