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 5835-01-424-0054
NSN 5905-01-649-4684
NSN 6135-00-016-0071
NSN 5950-00-644-5727
NSN 5905-00-061-0181
NSN 5855-01-218-3735
NSN 6610-00-866-4348
NSN 5950-01-644-9689
NSN 6610-01-398-8815
NSN 5855-01-496-6638
NSN 6130-01-523-6817
NSN 5920-01-228-4384