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 5920-00-224-1634
NSN 6220-00-886-4717
NSN 6320-00-369-7796
NSN 6110-01-062-0252
NSN 5930-01-558-8956
NSN 5990-00-543-2755
NSN 6105-01-546-0591
NSN 6685-00-157-3289
NSN 6610-00-303-9647
NSN 5835-01-121-2098
NSN 5998-01-420-4873
NSN 6610-01-620-5487