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 7035-00-938-8289
NSN 5945-01-324-0749
NSN 5915-01-152-2684
NSN 6150-01-286-8708
NSN 5915-00-239-9903
NSN 2925-01-141-7563
NSN 5998-00-517-9170
NSN 6150-00-679-9203
NSN 5920-01-341-3941
NSN 6220-00-366-1670
NSN 5999-00-078-9890
NSN 6620-01-222-5555