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 5998-01-161-9723
NSN 5996-00-504-8074
NSN 5935-01-396-9205
NSN 6150-01-242-3298
NSN 5895-01-401-5388
NSN 5925-01-365-3977
NSN 5965-00-177-2932
NSN 5998-01-381-8841
NSN 5835-01-583-0453
NSN 5960-00-274-4188
NSN 5935-01-492-1698
NSN 6685-01-175-1180