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 5895-01-216-4848
NSN 5945-01-217-1251
NSN 5915-01-628-4338
NSN 6620-00-774-3638
NSN 6645-01-162-8023
NSN 7035-01-115-8996
NSN 5905-01-481-5154
NSN 6110-00-557-3970
NSN 5975-01-631-9766
NSN 6105-00-216-8561
NSN 5950-01-393-3350
NSN 6240-01-590-1347