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 5930-01-439-3808
NSN 5895-01-271-9745
NSN 5920-01-412-6874
NSN 6145-01-327-2674
NSN 6150-01-142-2079
NSN 5855-00-925-0114
NSN 4140-01-044-7993
NSN 6150-00-935-5239
NSN 5855-01-188-4049
NSN 5999-01-037-8645
NSN 5920-01-048-7462
NSN 2925-01-525-8212