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 7035-01-127-9019
NSN 6645-01-331-5674
NSN 6685-01-339-1227
NSN 6240-00-351-8564
NSN 5855-01-364-1005
NSN 6620-01-141-1694
NSN 6110-00-468-4842
NSN 5855-01-369-5037
NSN 6150-01-156-5742
NSN 6645-01-052-8331
NSN 5965-01-229-0786
NSN 5950-01-019-1924