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 5985-00-801-0911
NSN 6240-01-090-2280
NSN 5999-00-286-6231
NSN 5930-01-157-1864
NSN 5965-01-609-8888
NSN 5996-01-382-5113
NSN 5999-01-442-3648
NSN 6240-01-162-2411
NSN 5996-00-568-8288
NSN 5990-01-504-9265
NSN 6130-00-171-7400
NSN 5910-00-938-6398