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 7035-01-391-7470
NSN 6620-01-571-7727
NSN 6110-01-068-6483
NSN 7035-01-332-3496
NSN 6110-01-491-8755
NSN 6645-01-572-2722
NSN 4140-01-486-1446
NSN 5998-00-414-7999
NSN 5920-01-509-4780
NSN 5996-00-102-5425
NSN 5910-00-233-7036
NSN 5998-01-015-9092