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 6145-01-551-3319
NSN 2925-01-387-0870
NSN 5905-01-459-8151
NSN 5905-00-431-4865
NSN 5930-01-107-6000
NSN 5960-01-215-9232
NSN 6620-00-483-1961
NSN 5960-01-185-4216
NSN 6610-01-515-7869
NSN 6240-00-491-7191
NSN 6240-01-579-6108
NSN 5925-00-736-0425