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 7035-00-096-9986
NSN 6320-00-139-1090
NSN 5950-00-438-6707
NSN 5960-01-399-4327
NSN 5930-01-357-9662
NSN 5999-00-100-5761
NSN 5905-01-201-6053
NSN 5985-00-465-2531
NSN 6645-01-182-4896
NSN 5990-01-527-7640
NSN 6220-00-723-5910
NSN 5996-00-025-8026