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 5996-00-561-9163
NSN 5855-01-653-4319
NSN 5925-00-506-2295
NSN 6130-00-061-2091
NSN 4140-01-365-4221
NSN 5960-00-529-0583
NSN 5920-01-075-3354
NSN 6650-01-051-2021
NSN 6650-01-442-1440
NSN 7035-00-455-7666
NSN 5910-01-605-1469
NSN 5990-00-518-3195