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 5996-00-296-9629
NSN 6110-00-409-8125
NSN 6130-01-100-3830
NSN 6645-01-208-5090
NSN 6150-00-444-5109
NSN 5965-01-117-2566
NSN 6685-01-245-9296
NSN 5910-00-819-4914
NSN 6620-00-153-0982
NSN 6645-00-960-6594
NSN 5855-00-185-1560
NSN 6610-01-174-1622