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 5960-01-037-9432
NSN 5925-01-422-7967
NSN 6135-00-276-7625
NSN 5945-01-446-2560
NSN 5920-01-391-7624
NSN 5999-01-369-6712
NSN 5975-00-567-2766
NSN 5998-00-671-1242
NSN 5910-01-270-9529
NSN 5905-01-588-4053
NSN 6240-01-160-7934
NSN 5915-01-325-1401