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 5998-01-350-1999
NSN 6620-00-810-6774
NSN 5985-01-348-9890
NSN 5998-00-163-4115
NSN 6130-01-396-0874
NSN 5950-01-065-2288
NSN 5930-01-020-1045
NSN 5985-00-402-6221
NSN 6685-01-549-0235
NSN 5925-00-612-7159
NSN 5920-01-277-6335
NSN 6685-01-362-4284