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 5935-01-478-9206
NSN 5835-01-463-2334
NSN 6645-00-893-4190
NSN 5935-01-148-7754
NSN 5985-00-725-8311
NSN 5998-01-415-0965
NSN 5999-01-116-4501
NSN 6145-01-170-6398
NSN 6110-01-461-3612
NSN 5990-00-419-0236
NSN 6220-01-432-0089
NSN 6150-00-518-4558