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 6150-01-329-0916
NSN 6220-01-398-3305
NSN 5996-01-088-1758
NSN 5998-00-105-7374
NSN 5855-00-179-8588
NSN 5935-00-702-5210
NSN 6145-01-534-3941
NSN 5930-01-461-3859
NSN 5975-00-834-0568
NSN 5925-00-847-3939
NSN 5950-01-519-8947
NSN 5950-01-512-2430