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 5930-01-183-3457
NSN 5925-00-724-5531
NSN 5855-01-329-4006
NSN 5999-00-243-8762
NSN 6645-01-176-3372
NSN 6130-01-536-8693
NSN 6220-00-883-9675
NSN 5996-00-703-1004
NSN 5950-00-937-4599
NSN 5998-00-467-5063
NSN 5855-00-256-5562
NSN 5930-00-226-8016