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 5925-01-031-4585
NSN 5996-00-535-5889
NSN 5855-01-508-4654
NSN 5925-00-074-9180
NSN 5950-01-102-6866
NSN 5905-00-549-7692
NSN 5998-01-655-0389
NSN 5905-00-944-3884
NSN 5950-01-428-7776
NSN 5990-00-789-1333
NSN 5930-01-049-8114
NSN 5990-01-190-8223