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 5935-01-113-7442
NSN 5965-01-040-9814
NSN 6645-01-296-4223
NSN 5965-01-396-0021
NSN 6220-01-175-4345
NSN 5960-01-067-4604
NSN 5935-01-238-2046
NSN 5996-01-025-2333
NSN 6240-00-580-0666
NSN 5895-01-323-7418
NSN 6650-01-097-3940
NSN 5960-01-303-5884