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 6610-00-681-0590
NSN 5999-01-092-7786
NSN 6150-00-692-7043
NSN 5985-01-202-7919
NSN 6650-00-918-4156
NSN 5910-01-208-7741
NSN 5985-01-167-2172
NSN 5965-01-587-2366
NSN 6150-01-250-4302
NSN 5910-00-518-4608
NSN 6645-01-159-5173
NSN 6150-01-353-7249