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 6650-00-388-4517
NSN 5925-01-036-8617
NSN 4140-00-852-9567
NSN 5915-01-013-2453
NSN 6320-00-925-0558
NSN 6240-00-132-5375
NSN 6130-00-470-7825
NSN 5935-01-653-8205
NSN 6135-00-938-1351
NSN 6110-01-422-4713
NSN 6145-00-694-5319
NSN 5945-00-781-8775