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 6150-01-211-4504
NSN 5950-00-862-4769
NSN 6320-01-371-3047
NSN 5999-01-437-6514
NSN 6135-00-100-8890
NSN 7035-00-703-3535
NSN 5998-00-080-3653
NSN 5935-01-200-1509
NSN 5985-00-501-1081
NSN 5960-01-273-7044
NSN 7035-00-020-2227
NSN 6110-01-329-0153