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 6150-01-425-1947
NSN 5910-01-259-7767
NSN 6620-01-621-0719
NSN 5985-00-339-1065
NSN 4140-01-310-8608
NSN 7035-01-062-0184
NSN 5910-01-409-2852
NSN 6145-01-360-2077
NSN 6610-00-083-8377
NSN 6645-01-160-4256
NSN 5950-00-054-6567
NSN 5910-01-047-7872